| Name | Robert Willoughby | |
| Suffix | 4th Baron Willoughby de Eresby | |
| Birth | Abt. 1349 | |
| Gender | Male | |
| Death | 9 Aug 1396 | |
| Person ID | I322298748239 | Hurst Improbable Family Tree |
| Last Modified | 11 Feb 2022 | |
| Family 1 | Elizabeth Latimer d. 5 Nov 1395 | |||
| Children |
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| Family ID | F664 | Group Sheet | Family Chart | ||
| Last Modified | 11 Feb 2022 | |||
| Family 2 | ||||
| Children |
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| Family ID | F4513 | Group Sheet | Family Chart | ||
| Last Modified | 11 Feb 2022 | |||