World of HYDE
Discovering our Ancestors and their descendants to all parts of the world. Last updated 15th March 2026.
Family: Sir William Sinclair, 8th Baron Of Rosslyn / Lady Isabella Graham, Of Strathearn And Orkney (F46885)
m. 28 May 1344
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 | Sir William Sinclair, Of Roslin (1283-1330)
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 | Rosabell Rosabelle (1285-1336)
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| Malise Strathearn, 7th Earl Of Stathearn (1275-1329)
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| Marjory De Ross (1309-1350)
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| Helen, Of Strathearn (1322-1376)  |
| Sir William Sinclair, 8th Baron Of Rosslyn (1320-1358)
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| Lady Isabella Graham, Of Strathearn And Orkney (1328-1391)
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| Margaret Sinclair (1340-1361) |
| William Sinclair (1342- ) |
| Annabelle Sinclair (1347- ) |
| Richard Sinclair, Of Deskford (1347-1411) |
| Annabelle Sinclair (1348- ) |
| John Williamson Sinclair (1350-1400) |
| David Sinclair (1352- ) |