+———John MARSHALL (Boston, Massachusetts, USA – )              |          +———James MARSHALL (1782 USA – 18 Mar 1852)          |      +———Elisha MARSHALL (25 Jul 1807 Leeds Co, Ontario, Canada – 25 Nov 1890 near Wallaceburg, Ontario, Canada)      |   |          |   +———Hannah TALLMAN (1786 – 1831)      |  +———Orlando Boufford MARSHALL (4 Jul 1853 Listowell, Ontario, Canada – 25 Feb 1942 Pioneers' Home, Prescott, Arizona, USA)  |   |      |   +———Abigail R. KOYLE (1811 Brockville, Ontario, Canada – 25 Jun 1899 Wallaceburg, Ontario, Canada)  |      William Harry MARSHALL   |          |   +———George NICKLE  |   |  +———Wilhelmina NICKLE (1866 – )      |          +———Louisa