|Marquis Guglielmo Di MONFERRATO, VII
Marquis Guglielmo Di MONFERRATO, VII
- Married: Jun 1257, Lyons, , France
Ancestral File Number: MB77-01.
Ancestral File Ver 4.13 MB77-01.
Guglielmo married Isabel De CLARE, daughter of Earl Richard De Clare GLOUCESTER and Countess Maud De Lacy GLOUCESTER, in Jun 1257 in Lyons, , France. (Isabel De CLARE was born in May 1240 in Tunbridge, Kent, England and died in 1271.)