She is married to Johann I Graf von Solms.
They got married before November 30, 1326.
Child(ren):
Geschichte der Westphälischen Geschlechter
by Anton Fahne
Publication date 1858
p. 51
https://archive.org/details/bub_gb_Q4hMAAAAcAAJ/page/n47/mode/1up
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Irmgard von Bilstein | |||||||||||||||||||||||||||||||||||||
< 1326 | |||||||||||||||||||||||||||||||||||||
Johann I Graf von Solms |
The data shown has no sources.