Guillaume-Daniel Williamson1

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Last Edited=3 Mar 2026
     Guillaume-Daniel Williamson was born at Dallas, Moray, Scotland.1

Guillaume-Daniel Williamson married Marie-Marguerite Roy, age 23 , daughter of Louis-Joseph Roy and Marie-Jeanne Pepin, on 29 October 1764 at the Basilique-cathédrale Notre-Dame de Québec, Québec City, Québec, British North America.

Children:
1. Guillaume Williamson (1765-1810)
2. Pierre Williamson (1768-1837.)1




Full review completed: 3 March 2026.

Citations

  1. Programme de recherche en démographie historique. Online http://www.genealogie.umontreal.ca/en/main.htm