People starting with J

612,553 records.

• John O'ConnorAmerican politician
• John O'ConnorEnglish cricketer (1867-1936)
• John O'ConnorBritish politician (1837-1891)
• John O'Connor PowerBritish politician, died 1919
• John O'Conorrugby player
• John O'ConorIrish musician
• John O'Creaghactor
• John O'DayAmerican politician from New Hampshire
• John O'DayAmerican politician
• John O'DeaUnion Army soldier during the American Civil War
• John O'Dellentomologist
• John O'DonnellIrish politician
• John O'DonnellAmerican journalist
• John O'DonnellIrish politician, businessman, b. c. 1980
• John O'DonnellAmerican baseball player
• John O'DonnellAmerican politician
• John O'Donnellpoet
• John O'DonnellAustralian rules footballer
• John O'DonnellIrish Gaelic footballer
• John O'DonnellAustralian radio personality
• John O'DonnellBritish boxer
• John O'DonnellAustralian rugby union player
• John O'DonnellIrish rugby union player
• John O'DonnellBaltimore merchant and slave trader
• John O'Donnell(died 1784)
• John O'DonnellAustralian music journalist and record producer
• John O'DonoghueIrish politician
• John O'DonoghueIrish broadcaster and television presenter (1931–2014)
• John O'DonoghueAmerican baseball player
• John O'DonoghueAmerican baseball player (1969-)
• John O'DonoghueIrish hurler
• John O'DonohoeCanadian politician
• John O'DonohueIrish writer, priest and philosopher (1956–2008)
• John O'DonovanIrish Gaelic footballer (1889–1920)
• John O'DonovanIrish politician (1908–1982)
• John O'DonovanIrish language scholar (1806–1861)
• John O'DonovanNew Zealand police commissioner
• John O'DowdIrish politician; Member of Parliament (1856-1937)
• John O'DowdIrish politician (born 1967)
• John O'Driscolauthor and translator
• John O'DriscollGaelic football player
• John O'DwyerIrish hurler
• John O'FallonAmerican philanthropist (1791–1865)
• John O'FarrellBritish author, comedy scriptwriter, and political campaigner
• John O'FarrellCanadian lawyer and political figure
• John O'FarrellIrish venture capitalist
• John O'FlahertyAmerican politician (1821-1886)
• John O'FlynnIrish footballer
• John O'FlynnRoman Catholic bishop
• John O'GallagherAmerican jazz musician
• John O'GallagherArpenteur-géomètre, politician
• John O'GaraIrish Gaelic footballer
• John O'Goband
• John O'Gormanrugby player
• John O'GormanIrish musician
• John O'GradyIrish hurler
• John O'GradyIrish hurling referee (1940–2023)
• John O'GradyIrish athlete
• John O'GradyAmerican priest and academic
• John O'GradyAmerican football player and coach (born 1954)
• John O'GradyAustralian comic novelist (1907–1981)
• John O'HaganNorthern Irish politician (born 1936)
• John O'HaganIrish priest (1873–1930)
• John O'HaganIrish judge, lawyer, writer and nationalist
• John O'HalloranIrish hurler
• John O'HalloranIrish scientist, ornithologist and academic administrator
• John O'HalloranAustralian rules footballer (1901-1979)
• John O'HanlonIrish republican
• John O'HanlonIrish politician
• John O'HanlonIrish chess master (1876-1960)
• John O'HanlonIrish cleric and poet (1821-1905)
• John O'HaraAmerican soccer player
• John O'HaraAmerican lawyer (born 1961)
• John O'HaraAustralian wrestler (1913-1983)
• John O'HaraIrish footballer
• John O'HaraBritish musician
• John O'HaraAmerican journalist and writer (1905–1970)
• John O'HaraAmerican football coach (1944-1992)
• John O'HareAustralian actor
• John O'HareScottish footballer (born 1946)
• John O'HareScottish footballer
• John O'HartIrish genealogist
• John O'HearnAmerican football player (1893-1977)
• John O'HeyneIrish historian
• John O'HurleyAmerican actor, comedian, and game show host
• John O'KaneBritish footballer (born 1974)
• John O'Kane MurrayIrish writer and physician
• John O'KeefeIrish politician, 1827-1877
• John O'Keefeplaywright
• John O'KeefeSandy Hook pilot
• John O'KeefeAmerican British neuroscientist, 2014 Nobel laureate in Physiology or Medicine
• John O'Keefepolitician from Australia (1880-1942)
• John O'KeeffeIrish writer
• John O'KeeffeAustralian rules footballer
• John O'KeeffeIrish hurler
• John O'KeeffeIrish artist
• John O'KeeffeIrish hurler in the 1910s and 1920s
• John O'KeeffeIrish hurler and Gaelic footballer, born 1951
• John O'KeeffeIrish Gaelic footballer (1925-2021)
• John O'KornAmerican football player
• John O'LearyIrish golfer (1949-2020)
• John O'Learyjournalist
• John O'Learysport shooter
• John O'LearyIrish politician (1933-2015)
• John O'LearyGaelic football player
• John O'LearyCanadian football player
• John O'LearyIrish politician
• John O'LearyAmerican politician (1947-2005)
• John O'LearyAmerican actor (1926-2019)
• John O'LearyIrish separatist and a leading Fenian (1830-1907)
• John O'Loughlinresearcher and geography professor
• John O'LoughlinIrish Gaelic football player
• John O'Mahoney
• John O'MahonyIrish Fine Gael politician and football manager
• John O'MahonyAustralian rules footballer
• John O'MahonyIrish hurler and Gaelic footballer
• John O'Mahony
• John O'MahonyIrish nationalist politician and Gaelic scholar (1815–1877)
• John O'MalleyAmerican politician and businessman (1878-1940)
• John O'MalleyAmerican Jesuit priest and professor of theology (1927–2022)
• John O'MaraEnglish footballer (born 1947)
• John O'MayAustralian actor
• John O'Meallybushranger
• John O'MeallyAustralian judge
• John O'MearaNew Zealand politician
• John O'MillDutch poet (1915–2005)
• John O'MolonyIrish Catholic bishop (1591–1651)
• John O'MolonyIrish Catholic bishop (1617–1702)
• John O'MoreIrish bishop
• John O'NealAmerican politician
• John O'NealUnited States Navy Medal of Honor recipient
• John O'NeilAmerican rugby union player (1898–1950)
• John O'NeilAmerican baseball player
• John O'NeilEnglish rugby league footballer (b. 1937)
• John O'NeilScottish footballer (born 1971)
• John O'NeilAmerican artist (1915-2004)
• John O'NeillIrish-American soldier and Fenian
• John O'Neillwriter, poet and playwright from Ireland
• John O'Neillpolitical activist and veteran from the USA
• John O'NeillAustralian rugby union player (1932-1995)
• John O'NeillIrish hurler
• John O'NeillWisconsin politician
• John O'NeillIrish hurler, born 1990
• John O'NeillAmerican military person and lighthouse keeper (1768–1838)
• John O'NeillNorthern Irish footballer (born 1958)
• John O'NeillAmerican baseball player
• John O'NeillIrish professional football player (1935-2012)
• John O'Neillcongressman from Ohio, United States
• John O'Neillpolitician from Toronto, Canada
• John O'Neillfootballer from Scotland
• John O'Neillsinger and whistler from England
• John O'Neillsport administrator from Australia
• John O'NeillOlympic field hockey player, born 1968
• John O'NeillCanadian sociologist (1933–2022)
• John O'NeillIrish former rugby union player
• John O'NeillBritish philosopher and professor
• John O'NeillAustralian sporting administrator
• John O'Neillvideo game designer from the United Kingdom
• John O'NeillNorthern Irish guitarist and songwriter
• John O'NeillScottish recipient of the Victoria Cross
• John O'Neillpolitician from Ireland (20th century)
• John O'NeillAustralian rules footballer (1935-2024)
• John O'NeillAustralian rugby league player and coach
• John O'Neill, 1st Viscount O'NeillIrish politician
• John O'Neill, 3rd Viscount O'NeillBritish politician (1780-1855)
• John O'Nialain
• John O'QuinnAmerican lawyer
• John O'ReganAustralian politician (1877-1940)
• John O'Reillyformer vice-chancellor of Cranfield University
• John O'ReillyAmerican musician
• John O'ReillyCanadian politician
• John O'ReillyIrish soldier
• John O'ReillyAmerican composer
• John O'Reillycricketer
• John O'Reillybaseball player
• John O'ReilyArchbishop of Adelaide
• John O'RiordanIrish catholic priest
• John O'RourkeIrish Gaelic footballer
• John O'RourkeAmerican politician and judge from New York
• John O'RourkeMajor League Baseball player (1849-1911)
• John O'RourkeIrish priest and historian
• John O'RourkeEnglish association footballer (1945-2016)
• John O'RourkeAmerican politician
• John O'RourkeIrish catholic priest
• John O'ShanassyAustralian politician (1818–1883)
• John O'ShaughnessyIrish politician
• John O'ShaughnessyBritish academic & business writer
• John O'SheaNew Zealand filmmaker
• John O'SheaArtist in Carmel-by-the-Sea (1876-1956)
• John O'SheaIrish footballer and coach
• John O'SheaAmerican immunologist
• John O'SheaWelsh rugby union player
• John O'SheaIrish humanitarian
• John O'SheaAustralian association football player
• John O'SheaIrish darts player
• John O'SteenAmerican athlete
• John O'SullivanBritish journalist
• John O'SullivanAmerican politician
• John O'SullivanBritish opera singer (1877–1955)
• John O'SullivanAustralian engineer
• John O'Sullivancricketer (1918-1991)
• John O'SullivanArchdeacon of Kerry
• John O'SullivanIrish rugby union player
• John O'SullivanNew Zealand rugby league footballer and coach (1950-2018)
• John O'SullivanIrish Fine Gael politician (1901–1990)
• John O'SullivanNew Zealand businessperson and philanthropist
• John O'SullivanIrish footballer (born 2006)
• John O'SullivanIrish footballer
• John O'Sullivancyclist
• John O'TooleAustralian rugby league coach
• John O'TooleCanadian politician
• John O'TooleAmerican screenwriter and producer (1931-2013)
• John O. AalbergAmerican audio engineer (1897–1984)
• John O. AgwunobiUnited States Assistant Secretary for Health
• John O. AlmquistAmerican dairy physiologist (1921–2015)
• John O. ArnstadNorwegian politician and farmer
• John O. BaileyAmerican judge and politician in the state of Oregon
• John O. BakerOhio politician, 31st District Ohio House of Representatives 109th General Assembly
• John O. BeatyAmerican academic and anti-communist activist (1890–1961)
• John O. BellAmerican ambassador
• John O. BellisAmerican silversmith and jeweler (1872–1943)
• John O. BestBritish association football referee (1912–1996)
• John O. BrostrupAmerican architectural photographer
• John O. ButlerAmerican dentist
• John O. ColvinAmerican judge
• John O. DabiriProfessor of Aeronautics and Bioengineering at the California Institute of Technology
• John O. DeshongAmerican businessman and banker
• John O. EvjenAmerican historian
• John O. GriffithsBritish philatelist (1923-2001)
• John O. Groh
• John O. HenesInventor, businessman, and philanthropist
• John O. HertlerAmerican horse trainer
• John O. HodgesAmerican politician (1831–1897)
• John O. IsaacsBritish aircraft designer
• John O. JohnsonMinnesota boatbuilder
• John O. JonesAmerican politician
• John O. LancasterBritish bomber and test pilot (1919-2019)
• John O. LimbAustralian engineer
• John O. Longva
• John O. LyleBritish businessman
• John O. MatsonUS mammalogist
• John O. MerrittExpert in the applications of stereoscopy
• John O. MeusebachGerman pioneer, Texas state senator (1812-1897)
• John O. MinerUnited States admiral (1910-1999)
• John O. MitchellAmerican politician (1858–1921)
• John O. NgirakedMinister of foreign affairs for Palau
• John O. Nilsonbusinessperson, entrepreneur
• John O. NorrmanSwedish geographer and geomorphologist
• John O. OlssonSwedish cinematographer
• John O. PendletonAmerican politician (1851–1916)
• John O. RasmussenAmerican physicist
• John O. ReedTranslator and anthologist
• John O. Robert SharpAmerican artist
• John O. RudeneAmerican politician
• John O. SawyerU.S. botanist (1939–2012)
• John O. SchwennAmerican education administrator
• John O. SheatzAmerican politician (1856–1922) and Pennsylvania State Treasurer (1908–11)
• John O. SimondsAmerican landscape architect
• John O. SkinnerUS Indian Wars Medal of Honor recipient (1845-1932)
• John O. Spenceruniversity administrator (1857-1947)
• John O. StearnsAmerican politician (died 1910)
• John O. StinsonAmerican civil engineer and town administrator
• John O. Stiremanresearcher
• John O. Susacneurologist
• John O. ThomasAmerican politician
• John O. Virtanenbusinessperson
• John O. VollAmerican professor of history, Islamic scholar
• John O. WehrleAmerican artist
• John O. Whitaker Jr.Indian zoologist and mammalogist
• John O. WhitehouseAmerican politician (1817–1881)
• John O. Youngfilm editor
• John OakeleyOlympic sailor
• John OakesChemistry professor and Christian apologist
• John OakesmithBritish civil servant and writer
• John OakeyAmerican lawyer and politician
• John OakleyOakley, Sir John Hubert (1867–1946), surveyor
• John Oakleycricketer (1925-2013)
• John OakleyBritish clergyman; Dean of Carlisle and Dean of Manchester (1834-1890)
• John Oakley MaundEnglish banker, mountain climber and hunter
• John OakmanBritish engraver and writer of songs and novels
• John OakseyBritish peer, amateur jockey and racing journalist (1929-2012)
• John OatesAmerican musician and member of Hall & Oates
• John OatesEnglish architect
• John Oates BowerCanadian politician
• John Obadiah JustamondEnglish Huguenot surgeon and translator
• John Obadiah WestwoodEnglish entomologist and archaeologist (1805-1893)
• John ObafunwaNigerian medical expert, pathologist, lawyer and author
• John Oballa OwaaKenyan Roman Catholic bishop
• John ObaroNigerian Technology Entrepreneur
• John ObayuwanaNigerian business executive
• John Obed HowardCanadian boxer
• John Obed RajBE BTech in Mechanical Engineering from Karunya University, Coimbatore
• John Obed Smithcontributor to the 1926 Encyclopædia Britannica
• John ObiCanadian volleyball player
• John ObienuNigerian Army major
• John Obiero NyagaramaKenyan politician
• John ObohNigerian singer-songwriter and producer (born 1967)
• John ObokeNot yet in Tech from Not yet, Lagos
• John ObrissetHuguenot carver and medalist, active 1705-1728
• John Obuhfootballer
• John OcannerB.Sc in Physics from Indian Institute of Mass Communication, Mexico City or Ciudad de México
• John OcegueraMember of Nevada Assembly
• John OchiengKenyan footballer (born 2003)
• John OchsendorfStructural engineer, architectural historian
• John OchterlonyBishops of Brechin
• John OckendonBritish mathematician, Emeritus Professor at the University of Oxford
• John OckerbyAustralian politician
• John OcklindSwedish industrialist
• John OcoróVenezuelan association football player
• John Octavius JohnstonBritish priest
• John Odaate – BarnorChief of Defence Staff, Ghana
• John OdamAmerican lawyer, author, and politician
• John OddeBritish athletics competitor
• John OddoAmerican pianist
• John OdenAmerican basketball player (born 1980)
• John OdeyNigerian politician
• John Odhiamboboxer
• John OdieKenyan footballer
• John Odigie OyegunNigerian politician, chairman of All Progressives Congress
• John OdomAmerican baseball player (1982-2008)
• John Oduketennis player
• John OduwoleBE BTech in Power from Rufus giwa, Lagos
• John Oehlerearly professional football player (1910-1983)
• John OestreicherAmerican politician (1936-2011)
• John Oetzelprofessor of Management Communication at University of Waikato, New Zealand
• John of AbkhaziaUsurper
• John of AegaeGreek church historian, sometimes identified with John Diakrinomenos
• John of AjelloItalian priest
• John of Alexandriaearly Christian martyr and saint
• John of Alexandria7th century Byzantine medical writer
• John of AnagniItalian jurist
• John of Antiochlate-antique historian
• John of Antiochpatriarch of Antioch, c. 428–441
• John of AntiochThirteenth-century writer
• John of Apamea5th-century Syriac Christian writer
• John of Aragon, Baron of AvolaSon of Roland of Sicily, Illegitimate Son of King Frederick II of Sicily
• John of Aragon, Prince of GironaCrown Prince of Aragon, Valencia, Sardinia, Majorca, Sicily and Naples born and died in 1509
• John of ArboreaItalian noble
• John of Arborea (1320-1376)son of king/judge Hugh II of Arborea
• John of ArgyllScottish nobleman
• John of ArkelBishop of Utrecht and Liège (1314-1378)
• John of ArsufConstable of Jeruslaem
• John of Artois, Count of EuFrench nobleman; count of Eu
• John of AthollScottish bishop
• John of AustriaSpanish military leader (1547–1578)
• John of AvranchesArchbishop of Rouen
• John of BaarleDominican and inquisitor in Liège
• John of BarFrench noble
• John of BasingstokeBritish priest
• John of Beaumontalso known as John of Hainault
• John of Beverley8th‑century Anglo‑Saxon bishop of Hexham and York, early medieval English saint
• John of BiclaroVisigoth bishop and chronicler
• John of BizanaEthiopian monk
• John of Bohemiaking of Bohemia
• John of BolnisiGeorgian Bishop
• John of BrienneKing of Jerusalem and Emperor of Latin Empire of Constantinople (c.1170-1237)
• John of Brittany, Earl of RichmondBritish Earl (1266-1334)
• John of Brusselslate 15th-century painter
• John of BurgundyCount of Charolais and Lord of Bourbon
• John of Burgundy, Bishop of CambraiArchbishop of Trier and Bishop of Cambrai
• John of BéthuneFrench nobleman
• John of CaesareaByzantine theologian
• John of Caesarealord of Caesarea (died 1238–1241)
• John of CaithnessScottish bishop
• John of Calore
• John of CanterburyArchbishop of Lyon
• John of CapistranoFranciscan friar and Catholic saint (1386–1456)
• John of CappadociaPatriarch of Constantinople
• John of CapuaItalian writer and translator
• John of CarletonDean of Wells
• John of Castile(1355-1385)
• John of Castile, Lord of Valencia de CamposCastilian noble
• John of Charolais(1283-1316)
• John of ChlumCzech nobleman
• John of ChâteauvillainFrench bishop
• John of Châtillontheologian
• John of Cicala
• John of ClevesCount of Cleves (1347–1368)
• John of CologneDominican friar, priest and martyr
• John of CommingesCount of Comminges (1336-1339)
• John of Constantinoplewriter
• John of ConstantinopleByzantine saint
• John of Conzabyzantine soldier
• John of CornwallEnglish educator and grammarian
• John of CornwallChristian scholar and teacher
• John of Cossiechamberlain
• John of CoutancesBishop of Worcester
• John of CremaCatholic cardinal
• John of DailamSyriac saint
• John of Dalyathawriter, monk
• John of DamascusChristian monk, priest, hymnographer and apologist (675/6-749)
• John of Darametropolitan of Dara (9th century)
• John of Debar11th-century Bulgarian clergyman
• John of Dreux(1245-c.1270), Knight Templar, son of John I, Count of Dreux
• John of DuklaPolish saint
• John of Durnaybaron of Gritzena
• John of DyrrachiumAlbanian painter
• John of EgyptEgyptian hermit
• John of Elgotdied 1452
• John of Eltham, Earl of CornwallEnglish prince and earl
• John of Enghien(1350-1380)
• John of England
• John of Ephesus6th-century Byzantine historian
• John of Epiphaniasixth-century Byzantine historian
• John of ErfurtGerman legal scholar and lector (1250-1340)
• John of EschendenEnglish astrologer of the fourteenth century
• John of Euboeawriter
• John of EversdenChronicler and monk
• John of Falkenbergtheologian and writer
• John of FerentinoItalian notary, curialist and cardinal
• John of FintonaIrish writer
• John of Flandersbishop of Metz (1250-1291)
• John of Foix, Viscount of NarbonnePrince of Navarre
• John of FordAbbot of Forde and religious writer
• John of Fordun14th century Scottish historian
• John of FountainsBishop of Ely
• John of Franceson of Louis IX of France
• John of Freiburg-NeuchâtelCount of Freiburg and Neuchâtel
• John of FécampItalian writer
• John of GaddesdenEnglish royal physician
• John of Gallurajudge of Gallura
• John of GarlandEnglish philologist
• John of GauntEnglish magnate of the House of Plantagenet (1340-1399)
• John of Gazagrammarian and poet who wrote in Greek
• John of Geldroplord of Geldrop from 1371 to 1395
• John of Genevaaristocrat
• John of GenoaItalian lexicographer
• John of Genoaastronomer and physician at the University of Paris in the early 1330s
• John of Gibelet
• John of GiscalaLeader of the Jewish revolt against the Romans in the First Jewish-Roman War
• John of GlastonburyGlastonbury, John of (fl. c.1400), Benedictine monk and chronicler
• John of GlavinitsaBulgarian Orthodox Church cleric
• John of GloucesterEnglish knight, illegitimate son of Richard III
• John of Gloucesterarchitect
• John of GodPortuguese soldier turned health-care worker, canonized by the Catholic Church (1495–1550)
• John of Gorzemonk and diplomat
• John of GothiaCrimean Gothic Greek Orthodox Metropolitan bishop of Doros, and rebel leader
• John of Gotoone of the Twenty-six Martyrs of Japan
• John of Gravinayounger son of Charles II of Naples and Maria of Hungary
• John of GreenfordBishop of Chichester
• John of GörlitzCzech prince
• John of Głogów14th-century physician, cleric, and writer
• John of GłogówSilesian-Polish philosopher (1445-1507)
• John of HabsburgArchduke of Austria, Prince of Hungary and Bohemia
• John of Hanau
• John of Hauvillemoralist and satirical poet
• John of HeestertAugustine monk and Latin poet in the Netherlands (15th century)
• John of HeinsbergPrince-Bishop of Liège
• John of Hesse-BraubachGerman general
• John of HexhamEnglish monk and historian
• John of HildesheimGerman Carmelite friar and historian
• John of Hoio
• John of Hoo, Abbot of Vale Royalabbot of Vale Royal Abbey (1308–09/1314–15)
• John of HorneBelgian-Dutch noble (1380-1436)
• John of Hornelord of Boxtel (1460-1521)
• John of HowdenEnglish Franciscan friar
• John of Ibelingrandson of John I of Beirut
• John of Ibelincount
• John of Ibelin, the Old Lord of Beirut(1177-1236)
• John of IndiaCatholic priest, Catholic bishop
• John of Isenburg-Arnfelsco- count of Isenburg-Arnfels from 1305-1319 was John and Theodoric
• John of Isenburg-GrenzauArchbishop of Trier
• John of Isenburg-Kempenich
• John of IslayScottish Lord of the Isles (1336–1386) and chief of Clan Donald
• John of Islay, Earl of RossScottish magnate, Lord of the Isles and chief of Clan Donald
• John of JandunFrench philosopher, theologian, and political writer (1280-1328)
• John of JensteinArchbishop of Prague
• John of Jerusalemmonk (8th century)
• John of Jesus Hernández y DelgadoSpanish Franciscan friar and mystic
• John of Kakhetipolitician
• John of Kastavpainter
• John of Katavasknight, vassal
• John of KelsoScottish bishop
• John of Kent
• John of KethamGerman physician
• John of KitrosCatholic priest
• John of KronstadtRussian saint (1829–1908)
• John of KüküllőHungarian clergyman
• John of la RochelleFrench Franciscan and theologian
• John of La VernaItalian Friar Minor
• John of Lancasterseigneur de Beaufort
• John of Lancaster, Duke of BedfordBritish duke
• John of LegnanoItalian jurist and canon lawyer
• John of LeidenAnabaptist leader, King of Munster (1509-1536)
• John of Lencastre, 1st Duke of Aveiro1st Duke of Aveiro
• John of Lichtenbergphilosopher
• John of LiechtensteinCourt Master of Duke Albert (III.) of Austria, 14th Jahrhundert
• John of LodiItalian Benedictine bishop and saint (1040-1105)
• John of LondonMathematician and astronomer
• John of LusignanRegent of Cyprus and Titular Prince of Antioch
• John of Lusignan, Regent of ArmeniaRegent of Armenian Kingdom of Cilicia (Lesser Armenia)
• John of Luxembourg, Count of SoissonsFrench nobleman (died 1476) (1437-1476)
• John of Luxembourg, Lord of BeauvoirCount of Brienne (1370-1397)
• John of Luxembourg-LignyBishop of Strasbourg, Archbishop of Mainz
• John of Luxemburgchamberlain
• John of MacsóHungarian noble
• John of Majorcailegitimate son of Ferdinand of Majorca
• John of MathaFrench saint and Catholic priest
• John of MedaItalian priest and religious
• John of MettinghamEnglish judge