Boson (Seigneur De Cognac) De Mastas
- Yes, date unknown
Generation: 1
Generation: 2
Generation: 3
Generation: 4
1. Boson (Seigneur De Cognac) De Mastas and died. Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Children:
- 2. Matilda De Mastas
and died.
- 2. Matilda De Mastas
Generation: 2
2. Matilda De Mastas (1.Boson1) and died. Family/Spouse: Alfonso Infant of Aragon. Alfonso died in 1260. [Group Sheet] [Family Chart]
Family/Spouse: Gaston VII (Viscount De Bearn) De Moncada. Gaston and died. [Group Sheet] [Family Chart]
Children:
- 3. Margarita De Moncada and died.
- 4. Constance De Moncada died about 1299.
- 3. Margarita De Moncada
Generation: 3
3. Margarita De Moncada (2.Matilda2, 1.Boson1) and died. Margarita married Roger Bernard III De Foix about 1252. Roger died on 3 Mar 1301-1302. [Group Sheet] [Family Chart]
Children:
- 5. Brunissenda De Foix died after 1316.
- 5. Brunissenda De Foix
4. Constance De Moncada (2.Matilda2, 1.Boson1) died about 1299. Constance married Henry of Cornwall about 1269. Henry (son of Richard (Earl of Cornwall) Plantagenet and Isabel (of Pembroke) Marshal) was born on 2 Nov 1235; died on 13 Mar 1270-1271 in Viterbo, Murdered. [Group Sheet] [Family Chart]
Generation: 4
5. Brunissenda De Foix (3.Margarita3, 2.Matilda2, 1.Boson1) died after 1316. Brunissenda married Elias (Cte De Perigord) De Talleyrand in 1298. Elias and died. [Group Sheet] [Family Chart]
Children:
- 6. Rosemburge De Talleyrand and died.
- 6. Rosemburge De Talleyrand