 | b. 1456 of Tregothnan, Cornwall, England
 | d. 9 Aug. 1563 Cornwall, England
 | Family: (154116) John Boscawen
 | i. Thomas Boscawen
 | b. 1494 of Tregothnan, Cornwall, England
 | d. 15 Feb. 1554
 | m. Margaret Trethurfe (b. ABT 1498) 1522 |
| |
 | ii. John Boscawen
 | b. 1494/95 of Tregothnan, Cornwall, England
 | d. 15 Feb. 1524
 | m. Mary Trethurfe (1494-) |
| |
 | iii. Laurence Boscawen
 | b. 1496 of Tregothnan, Cornwall, England |
 | iv. Jane Boscawen
 | b. 1498 of Tregothnan, Cornwall, England
 | d. 10 Nov. 1517
 | Family (1): Richard Trevenor (1498-)
 | Family (2): Richard Courtney (1498-) ABT 1517 |
| | |
 | v. Christian Boscawen (F)
 | b. 1500 of Tregothnan, Cornwall, England
 | Family (1): Thomas Ninnis (1500-)
 | Family (2): Walter Burlace (1500-) |
| |
 | vi. (77058) Hugh Boscawen
 | vii. Isabell Boscawen
 | b. 1502 England
 | Family: Sampson Mannington (1502-) England |
|
 | viii. Grace Boscawen
 | b. 1504 of Tregothnan, Cornwall, England
 | Family: Richard Kempe (1504-) of Tregothnan, Cornwall, England |
|
 | ix. Elizabeth Boscawen
 | b. 1506 of Tregothnan, Cornwall, England
 | Family: Richard Curtis (1506-) |
|
|
| | | | | | | | | | |