Mary was born about 1331 in Ruthin, Denbighshire, Cymru, the daughter of Roger de Grey and Elizabeth de Hastings.
She died about 1360 in Ruthin, Denbighshire, Cymru.
She had three marriages/partners. Her first husband was William de la Roche, who she married in ABT 1337 in Ruthin, Denbighshire, Cymru. Their only known child was Alice (?-?).
Her second husband was sir William d'Isney. They were married, but the date and place have not been found. They had no known children.
Her third husband was John de Burgh, who she married in ABT 1354 in Ruthin, Denbighshire, Cymru. They had no known children.
Mary de Grey |
Roger de Grey |
John de Grey |
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Maud Basset |
Ralph IV Basset |
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Margaret de Somery |
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Elizabeth de Hastings |
John de Hastings |
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Isabel de Valence |
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Event | Date | Details | Source | Multimedia | Notes | ||
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Birth | ABT 1331 |
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Death | ABT 1360 |
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