 Father | MalePeregrin BERTIE BARON WILLOUGHBY DE ERESBY |
| Born | 12 Oct 1555 | Wesel, Kreis Wesel, Nordrhein-Westfalen, (Germany)  |
| Died | 25 Jun 1601 | Berwick-upon-Tweed, Northumberland Unitary Authority, Northumberland, England |
| Buried | Spilsby, East Lindsey District, Lincolnshire, England |
|
| Married | ||
| Father | Richard BERTIE OF BEARSTED, Courtier of Humble Stock, Master of the Horse, Gentleman, Usher, Justice of Peace, High Sheriff of Lincolnshire | F399 Group Sheet | |
| Mother | Catherine WILLOUGHBY, 12th Baroness Willoughby de Eresby | F399 Group Sheet | |
 Child 1 | MaleSir Robert BERTIE, 1ST EARL OF LINDSEY, 14TH BARON WILLOUGHBY |
| Born | 16 Dec 1582 | Badlesmere, Kent, , England |
| Died | 23 Oct 1642 | Edgehill, , , England |
| Buried | Edenham, South Kesteven District, Lincolnshire, England |
|
| Spouse | Elisabeth MONTAGU | F397 | |
| Married | 1600-1621 | Boughton, Northamptonshire, England |
