Agnes was born in 1251 in Willoughby, Lincolnshire, England, the daughter of unknown parents.
She died in 1296 in Lincolnshire, England.
Her husband was sir William de Hiltoft. They were married, but the date and place have not been found. Their only known child was sir William (1282-1366).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | 1251 |
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| Death | 1296 |
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