Ralph de Valletort
Ralph was born in 1140 in Bere Ferrers, Tavistock, Devonshire, England.¹   He died at the age of 47 in 1187 in Trematon Castle, Saltash, Cornwall, England.¹ 

 Joan Fitzroy of Cornwall
Joan was born in 1142 in Launceston, Cornwall, England.² 

 Roger de Valletort
Roger was born in 1165 in Trematon Castle, Saltash, Cornwall, England.¹   He died at the age of 41 in 1206 in Harberton, Devonshire, England.¹ 

 Joan de Valletort
Joan was born in 1180 in Trematon Castle, Saltash, Cornwall, England.