+———Arthur ROSS (18 Jul 1819 Longford, Ireland – 13 Oct 1911 Fitzroy, Ontario, Canada)      |  +———William Alexander ROSS (20 May 1852 – 11 Feb 1919)  |   |              |   |       +———Michael GREENE (1761 Castletownroche, Cork, Ireland – 1844 Castletownroche, Cork, Ireland)  |   |       |  |   |   +———John GREENE (16 Mar 1788 Castletownroche, Cork, Ireland – 19 Sep 1874 Fitzroy, Ontario, Canada)  |   |   |   |      |   |   |   +———Ann (1765 Castletownroche, Cork, Ireland – Castletownroche, Cork, Ireland)  |   |   |  |   +———Catherine GREENE (15 Sep 1830 Pakenham, Ontario, Canada – 20 Feb 1912 Fitzroy, Ontario, Canada)  |       |      |       +———Catherine MULSHEGIN (1801 Ireland – 6 Nov 1872 Fitzroy, Ontario, Canada)  |      Lena ROSS (1889 – 1961)  |          |   +———John BAIRD (1832 – 1914)  |   |  +———Eliza BAIRD (26 Jul 1863 – 28 Dec 1931)      |          +———Jane BRADLEY (1834 – 1898)