William was born in 1283 in Rosslyn castle, Roslin, Midlothian, Scotland, the son of sir Henry Sinclair and Alice de Fenton.
He died after 1325. The place is not known.
He had two marriages/partners. His first wife was Margaret Gartney, who he married in 1322. The place has not been found. Their two known children were sir John (1323-1377) and Thomas (?-1371).
His second wife is not known. They were married, but the date and place have not been found. Their two known children were William (1303-?) and John (1323-1377).
William St. Clair |
sir Henry Sinclair |
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Alice de Fenton |
John de Fenton |
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Event | Date | Details | Source | Multimedia | Notes | ||
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Birth | 1283 |
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Death | AFT 1325 |
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