1546 - 1591 (~ 44 years)
| Timothy Blethyn | |
| B: | 22 Jul 1575 |
| Mathern, Monmouthshire, Wales, United Kingdom | |
| William Blethin | |
| B: | Abt 1597 |
| Dinham, , Monms, Engl | |
| D: | 30 Sep 1676 |
| Francis Blethin | |
| B: | Abt 1599 |
| Dinham, , Monms, Engl | |
| Timothy Blethin | |
| B: | Abt 1601 |
| Dinham, , Monms, Engl | |
| Rowland Bleddyn | |
| B: | Abt 1603 |
| Dinham, , Monmouthshire, Wales | |
| Elizabeth Blethin | |
| B: | Abt 1605 |
| Dinham, , Monms, Engl | |
| Rev William Blethyn | |
| B: | 1576 |
| Mathern, Monmouthshire, Wales, United Kingdom | |
| Susanne Jones | |
| B: | 1572 |
| Monmouth, , Monmouthshire, Wales | |
| M: | Abt 1593 |
| Machen, Monmouthshire, Wales, United Kingdom | |
| Francis Bleddyn | |
| B: | 1595 |
| Mathern, Monmouthshire, Wales, United Kingdom | |
| D: | Monmouthshire, , Wales, United Kingdom |
| Joshua Blethyn | |
| B: | 1625 |
| Monmouthshire, , Wales, United Kingdom | |
| John Blethyn | |
| B: | 1632 |
| Llanasa, Flintshire, Wales, United Kingdom | |
| D: | 1632 |
| Llanasa, Flintshire, Wales, United Kingdom | |
| William Bleddyn | |
| B: | Apr 1637 |
| Axton, Flintshire, Wales, United Kingdom | |
| D: | Mar 1678 |
| Kelston, Flintshire, Wales, United Kingdom | |
| James Blethyn, Jr | |
| B: | 12 Sep 1640 |
| North Meols, , Lancashire, England | |
| D: | 1718 |
| Westerly, Kings, Rhode Island, British Colonial America | |
| Henry Blethyn | |
| B: | 1643 |
| Lancashire, , , England | |
| D: | 1691 |
| Lancashire, , , England | |
| Elizabeth Ann Browne | |
| B: | 1644 |
| Formby, , Lancashire, England | |
| M: | 1664 |
| Formby, , Merseyside, England | |
| D: | 1690 |
| Elmsted, Kent, England, United Kingdom | |
| James Blethyn | |
| B: | 1602 |
| Mathern, Monmouthshire, Wales, United Kingdom | |
| D: | 1660 |
| Wales, , , United Kingdom | |
| Anne Browne | |
| B: | 20 Apr 1610 |
| Llanasa, Flintshire, Wales, United Kingdom | |
| M: | 12 Jan 1628 |
| Llanasa, Flintshire, Wales, United Kingdom | |
| D: | 17 Feb 1645 |
| Lincoln, , Lincolnshire, England | |
| Bartholomew Bleythn | |
| B: | 1603 |
| England, , , | |
| Elizabeth Anne Morgan | |
| B: | 1572 |
| Llantarnum Abbey, , Monmouthshire, Wales | |
| M: | 1602 |
| Whitechapel, Lancashire, England, United Kingdom | |
| D: | 1650 |
| Machen, Monmouthshire, Wales, United Kingdom | |
| Jane Blethin | |
| A: | 15 Sep 1577 |
| Mathern, Monmouthshire, Wales, United Kingdom | |
| Cecil Blethyn | |
| B: | 1579 |
| Mathern, Monmouthshire, Wales, United Kingdom | |
| D: | 1580 |
| Sarah Blethyn | |
| B: | 1581 |
| Mathern, Monmouthshire, Wales, United Kingdom | |
| Philemon Blethyn | |
| B: | 19 Jan 1583 |
| Mathern, Monmouthshire, Wales, United Kingdom | |
| D: | Wales, , , United Kingdom |
| Ann Blethyn | |
| B: | 1585 |
| Mathern, Monmouthshire, Wales, United Kingdom | |
| Rebecca Blethin | |
| B: | Abt 1587 |
| Mathern, Monmouthshire, Wales, United Kingdom | |
|
| William Blethyn | |
| B: | 1546 |
| Llandaff, Glamorgan, Wales, United Kingdom | |
| B: | Between 1590 and 1591 |
| Mathern, Monmouthshire, Wales, United Kingdom | |
| Annie Young | |
| B: | 1550 |
| Pembroke, Pembrokeshire, Wales, United Kingdom | |
| M: | 1571 |
| Mathern, Monmouthshire, Wales, United Kingdom | |
| D: | 1589 |
| Mathern, Monmouthshire, Wales, United Kingdom | |
