Gilbert was the son of sir Adam Johnstone and Janet Dunbar. The date and place of his birth have not been found.
He died before 1455. The place is not known.
Gilbert Johnstone |
sir Adam Johnstone |
John de Johnstone |
Gilbert de Johnstone |
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Janet Dunbar |
George de Dunbar |
John de Dunbar |
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Geiles Randolph |
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Christian de Seton |
Alan de Winton |
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Margaret de Seton |
Event | Date | Details | Source | Multimedia | Notes |
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Death | BEF 1455 |
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