(1) He is married to Oda Gräfin von Horn.
They got married on January 28, 1417.
Child(ren):
(2) He is married to Anna van Wevelinghofen.
They got married about 463.
Lord of Gemen, Oeding, Grebben, Pelland, Dukenburg, Winterswyck & Dinxperloo
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Geschichte der Westphälischen Geschlechter
by Anton Fahne
Publication date 1858
p. 174
https://archive.org/details/bub_gb_Q4hMAAAAcAAJ/page/n167/mode/1up
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Jan van Gemen | ||||||||||||||||||||||||||||||||||||
(1) 1417 | ||||||||||||||||||||||||||||||||||||
Oda Gräfin von Horn | ||||||||||||||||||||||||||||||||||||
(2) ± 463 | ||||||||||||||||||||||||||||||||||||
Anna van Wevelinghofen |
The data shown has no sources.