Birth
| Date | 14 August 1337 |
| Place | Rothesay Castle, Rothesay, Isle of Bute, Scotland |
Source References
- Ancestry.com: The New England Historical & Genealogical Register, 1847-2011
- Ancestry.com: Web: Netherlands, GenealogieOnline Trees Index, 1000-Current
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Ancestry.com: Dictionary of National Biography, Volumes 1-20, 22
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- Heritage Consulting: Millennium File
- Ancestry.com: UK and Ireland, Find A Grave Index, 1300s-Current
- Ancestry.com: Web: International, Find A Grave Index
