Alex De Seyssel
Alex De was born about 1375.
Alex De's family with Aynard III De Clermont
Alex De and
Aynard III De
were married in a religious ceremony on September 5th, 1421. They had a son named
Antoine I De
.
Children
Antoine I De Clermont
Antoine I De was born about 1423.
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Alex De Seyssel 
