(1) He is married to Ingeborg VALDEMARSDOTTER.
They got married on December 10, 1275, he was 21 years old.Source 1
Child(ren):
(2) He is married to Agnes of BRANDENBURG.
They got married in the year 1293, he was 39 years old.Source 1
Child(ren):
Gerhard von HOLSTEIN IN PLÖN | |||||||||||||||||||||||||||||||||||
(1) 1275 | |||||||||||||||||||||||||||||||||||
Ingeborg VALDEMARSDOTTER | |||||||||||||||||||||||||||||||||||
(2) 1293 | |||||||||||||||||||||||||||||||||||
Agnes of BRANDENBURG |