+———John Thomas Sr. THOMAS (1751 London, England – 9 Jun 1822 Vaudreiul, Quebec, Canada)      |  +———John Jr. THOMAS (25 Sep 1784 Moose Factory, Northwest Territories, Canada – 3 Jun 1816 Moose Factory, Northwest Territories, Canada)  |   |      |   +———Margaret CREE (1750 James Bay, Rupert's Land, Canada – 31 Dec 1831 Moose Factory, Northwest Territories, Canada)  |      John THOMAS (1815 – )  |      +———Mary O’CONNOR (27 Dec 1780 Northwest Territories, Canada – 24 Oct 1828)