Costanza di Savoia

   FamilySearch ID: G17L-FD2.

Costanza married Otto de Montferrat II, Marquess of Montferrat, son of Guglielmo III del Montferrato and Contessa Waza degli Aleramici del Monferrato. (Otto de Montferrat II, Marquess of Montferrat was born in 1015 in Monferrato, Alessandria, Piedmont, Italy, died on 20 Nov 1084 and was buried in Nov 1084 in Monferrato, Alessandria, Piedmont, Italy.)