
| + | 8 | i. | John Of-Polkinghorne8 Polkinghorne, died 19 March 1565/66 in Gwinear, CON. |
| + | 9 | ii. | Ralph of-Gwinear Polkinghorne. |
| 10 | iii. | Elizabeth Polkinghorne. She married (1) John Cosworth. She married (2) John Blewett 1585 in Gwinear, CON. |
| 11 | iv. | Margaret Polkinghorne. She married John Alexander 1568 in Gwinear, CON. |
| + | 12 | v. | William 1st of Breage Polkinghorne, died 14 May 1592 in Breage, CON. |