Blanche married Edward the Liberal de Savoie, Count of Savoy on 18 Oct 1307 in Chateau de Montbard. Edward (son of Amadeus V the Great de Savoie, Count of Savoy and Sybille (Simone), Dame de Bauge, Mirabel and de Bresse) was born on 8 Feb 1284; died on 4 Nov 1329. [Group Sheet] [Family Chart]
Johnna married John III of Brittany de Dreux, Duke of Brittany on 21 Mar 1329. John (son of Arthur II of Brittany de Dreux, Duke of Brittany and Marie (Beatrice) of Limoges, Viscountess of Limoges) was born on 8 Mar 1286; died on 30 Apr 1341. [Group Sheet] [Family Chart]
1288 - 1348 (60 years)
