+———Donald BOYD (Orillia, Ontario, Canada – )  |      Donna BOYD   |                          |                   +———John MARSHALL (Boston, Massachusetts, USA – )  |                   |  |               +———James MARSHALL (1782 USA – 18 Mar 1852)  |               |  |           +———Abial MARSHALL (26 May 1809 Kitley, Ontario, Canada – 2 Oct 1901 Washago, Ontario, Canada)  |           |   |      |           |   +———Hannah TALLMAN (1786 – 1831)  |           |  |       +———John Coleman MARSHALL (13 Apr 1845 Kitley, Ontario, Canada – 16 Apr 1929 Washago, Lanark Co, Ontario, Canada)  |       |   |      |       |   +———Charlotte FRALICK (1812 Kitley Twp, Ontario, Canada – 28 May 1887 Orillia, Ontario, Canada)  |       |  |   +———Melvin MARSHALL (10 Nov 1878 Washago, Ontario, Canada – 9 Apr 1922 Washago, Ontario, Canada)  |   |   |                  |   |   |           +———William (unverified) BOYLE (abt 1770 Ireland – Ireland)  |   |   |           |  |   |   |       +———Thomas BOYLE (abt 1793 of Ballymodan, County Cork, Ireland – 18 Nov 1846 Pakenham, Ontario, Canada)  |   |   |       |   |      |   |   |       |   +———Sophie (unverified) DAVIES  |   |   |       |  |   |   |   +———William BOYLE (7 Jul 1815 of County Cork, Ireland – 30 Dec 1895 Thornhill, Manitoba, Canada)  |   |   |   |   |      |   |   |   |   +———Margaret “Mary” CHECKLEY (abt 1791 of Ireland – 3 Feb 1836 Pakenham, Ontario, Canada)  |   |   |   |  |   |   +———Thomazina BOYLE (17 Nov 1843 Huntley Twp, Ontario, Canada – 23 Apr 1914 Washago, Ontario, Canada)  |   |       |      |   |       +———Elizabeth CURTIS (1819 County Cork, Ireland – 8 Aug 1856 Pakenham, Ontario, Canada)  |   |  +———Marjorie MARSHALL (1920 Ontario, Canada – )      |              |   +———Henry ISAACS      |   |      +———Elizabeth Baird ISAACS (Oct 1882 Ontario, Canada – 25 Dec 1971 Washago, Ontario, Canada)          |              +———Leah HARRIS