
| Name | Ralph de Cromwell | |
| Prefix | Sir | |
| Suffix | IV | |
| Birth | 26 Jan 1270 | Tamworth, Staffordshire, England, United Kingdom |
| Gender | Male | |
| Title of Nobility | Lord of Tatersha | |
| _FSFTID | K1TD-YPF | |
| _UID | D9DA3D7E030C62428ADD666E2763C4812B93 | |
| Death | 2 Mar 1297 | Cromwell, Nottinghamshire, England, United Kingdom |
| Person ID | I29676 | 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 | Joan de Grey*, b. Ross, Herefordshire, England d. 1339, Cromwell, Nottinghamshire, England | |||
| _UID | 6232EF7B188B344987F7C8597D16D6ACD205 | |||
| Children |
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| Family ID | F13832 | Group Sheet | Family Chart | ||
| Last Modified | 1 Apr 2026 | |||
| Family 2 | Joan de Somerville, b. Abt 1272, Wychnor, Staffordshire, England, United Kingdom d. 11 Apr 1294 (Age 22 years) | |||||||||||
| Marriage | 1290 | Horncastle, Lincolnshire, England |
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| _UID | 7D10CCD4F00CC449919DE2BA4076E93CDBDA | |||||||||||
| Children |
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| Family ID | F13834 | Group Sheet | Family Chart | ||||||||||
| Last Modified | 1 Apr 2026 | |||||||||||