See Visitation of Cornwall for full accurate pedigree.
Children of this union:
Joan BOSCAWEN b: ABT 1538 in Tregothnan, Cornwall, England
Nicholas BOSCAWEN b: 1541 in St Michael, Penkivel, Cornwall, England
Elizabeth BOSCAWEN b: ABT 1539 in Tregothnan, Cornwall, England
William BOSCAWEN b: ABT 1542 in Tregothnan, Cornwall, England
Alice BOSCAWEN b: ABT 1543 in Tregothnan, Cornwall, England
John BOSCAWEN b: 1545 in Tregothnan, Cornwall, England
Petronell BOSCAWEN b: ABT 1547 in Tregothnan, Cornwall, England
George BOSCAWEN b: ABT 1548 in Tregothnan, Cornwall, England
Edward BOSCAWEN b: ABT 1549 in Tregothnan, Cornwall, England
Hugh BOSCAWEN b: 23 Feb 1551 in Tregothnan, Cornwall, England
Mary BOSCAWEN b: 20 Jan 1552 in St Michael, Penkivel, Cornwall, England
Catherine BOSCAWEN b: ABT 1555 in Tregothnan, Cornwall, England
Margaret BOSCAWEN b: ABT 1558 in Tregothnan, Cornwall, England
Spelled: CARMINOW CARMYNOWE KERMYNOW
Source: Sir John MacLean "History of Trigg Minor..."