(Q1247296)
Statements
2 references
7 January 1948
0 references
7 July 1979
1 reference
28 March 2009
1 reference
1 reference
1 reference
1 reference
Identifiers
Sitelinks
Wikipedia(4 entries)
- dewiki Jan de Groef
- nlwiki Jan De Groef
- plwiki Jan de Groef
- ptwiki Jan de Groef
Wikibooks(0 entries)
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Wikiquote(1 entry)
- ptwikiquote Jan de Groef