Public figure
Johan De Groot Silver
politician
Johan De Groot is a politician. Born 1943.
At a glance
Silver- Born
- 1943
- Citizenship
- Kingdom of the Netherlands
- Occupations
- politician
- Political party
- Christian Democratic Appeal, Anti-Revolutionary Party
Roles and positions
Silver- mayor of a place in the Netherlands
Personal journey
- Languages
- Dutch
Due diligence
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What we have, and what we might have wrong
This page is assembled from the sources below. Each section carries its own grade. Silver 2 sections
- Wikidata, as of 3 Oct 2026. Community-curated knowledge base (CC0)
Last rebuilt 3 Oct 2026. We may be wrong: names get matched to the wrong record, people change jobs, companies change status. What gets seen and reported gets fixed. How grades work.