Beatrix de VIENNE
Beatrix de was born about 1138 in
Vienne, Isere, France
. She died in 1189.
Beatrix de's family with Humbert III de MAURIENNE
They had a son named
Thomas I de
.
Children
Thomas I de MAURIENNE
Thomas I de was born in
Carbionierres, Savoy, France
. He died in
Aoste, Isere, France
.
Beatrix de VIENNE 
Thomas I de MAURIENNE
Thomas I de MAURIENNE