Jan I van Wassenaer Polanen
Birth:	1285
Death:	1342
Father:	Philips van Duivenvoorde (?-bef1309)
Mother:	Elisabeth van Vianen (?-bef1337)
Spouse:	Catharina van Brederode (c1297-1372)
Sex:
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Jan I van Wassenaer Polanen was born circa 1284 to Philips van Duivenvoorde (?-bef1309) and Elisabeth van Vianen (?-bef1337) and died 1341 of unspecified causes. He married Catharina van Brederode (c1297-1372) .

Contents 1 Children 2 Sources and notes

Children

Offspring of Jan I van Wassenaer Polanen and Catharina van Brederode (c1297-1372)
Name	Birth	Death	Joined with
Maria van Polanen (bef1323-?)			Gerard van Heemstede (-1378)
Jan II van Wassenaer Polanen (c1324-1378)	1323	1377	Oda van Horne (1318-1353) Machteld van Brabant (c1324-1366)
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Sources and notes