He is married to Isabel Marshall.
They got married on October 9, 1217 at Tewkesbury Abbey, Gloucestershire, England, he was 35 years old.Source 3
Child(ren):
Event (Alt. Marriage) on October 9, 1217 in Tewkesbury Abbey, Gloucestershire, England .
Gilbert III de Clare | ||||||||||||||||||||||||||||||||||
1217 | ||||||||||||||||||||||||||||||||||
Isabel Marshall |
http://trees.ancestry.com/pt/AMTCitationRedir.aspx?tid=43335381&pid=1127/ Ancestry.com.au; Ancestry.com.au