
| Name | John de Cromwell | |
| Birth | Abt 1254 | Cromwell, Nottinghamshire, England, United Kingdom |
| Christening | 1254 | Nottinghamshire, England, United Kingdom |
| Gender | Male | |
| AFN | FK7C-CQ |
|
| Title of Nobility | Baron Cromwell | |
| _FSFTID | LZX9-973 | |
| _UID | AEA8C814EF6C2D4997B9B3306EE651ECC7B8 | |
| Death | Bef 8 Oct 1335 | |
| Person ID | I29690 | Ken Tree |
| Last Modified | 3 Nov 2019 | |
| Father | Ralph de Cromwell, III, b. Abt 1225, Middlesex, England, United Kingdom d. Bef 18 Sep 1289, Tattershall, Lincolnshire, England, United Kingdom (Age < 64 years) | |
| Mother | Mazera Marmion, b. Abt 1245, Scrivelsby, Lincolnshire, England d. 1270, Cromwell, Nottinghamshire, England (Age 25 years) | |
| Marriage | 1264 (1st wife) | United Kingdom |
| _UID | ADAA7816A8DEC240B4D48A8CD8CA6AE90091 | |
| Family ID | F13837 | Group Sheet | Family Chart |
| Family 1 | Idoine De VIPONT, b. 1267 d. DECEASED | |
| Marriage | Abt 1288 | of Brougham Castle, Westmoreland, England |
| _UID | 12325E2AC2037E44B103B0C68B4C2B0988E7 | |
| Family ID | F13838 | Group Sheet | Family Chart |
| Last Modified | 1 Apr 2026 | |
| Family 2 | Idonea de Vipount, b. Abt 1275, Brougham Castle, Westmoreland, England, United Kingdom d. 10 Nov 1333, Leeds, Kent, England, United Kingdom (Age 58 years) | |
| Marriage | 25 Jun 1302 | of Castle, Brougham, Westmorland, England |
| _UID | BCE76E0DCE4C7C4D9E107128B099D60B727F | |
| Family ID | F13839 | Group Sheet | Family Chart |
| Last Modified | 1 Apr 2026 | |
| Family 3 | Idonea De Vipont, b. Abt 1220, Appleby, Westmorland, England d. 1297, Cromwell, Nottinghamshire, England, United Kingdom (Age 77 years) | |
| Marriage | 25 Jun 1302 | Of Castle, Brougham, Westmorland, England |
| _UID | CC52A3254770FB4B8DDB5C07C56112442A3D | |
| Family ID | F13840 | Group Sheet | Family Chart |
| Last Modified | 1 Apr 2026 | |