+———William MONTGOMERY (1859 Ontario, Canada – )  |      Ida Norah MONTGOMERY (1912 Armstrong, British Columbia, Canada – )  |          |   +———William HALLAM (21 Jan 1861 Chesterfield, Derbyshire, England – 7 Jul 1933 Provincial Mental Hospital, Essondale, British Columbia, Canada)  |   |  +———Ethel HALLAM (2 Jul 1885 Winnipeg, Manitoba, Canada – )      |              |   +———John MCNABB (11 Dec 1833 Kirkintillock, Dunbartonshire, Scotland – 19 Jul 1879)      |   |      +———Grace Cecillia “Cecillia” MCNABB (22 Feb 1859 Belleville, Ontario, Canada – 25 Dec 1943 Armstrong, British Columbia, Canada)          |                  |   +———Andrew BLAIR          |   |          +———Isabella Eliza “Eliza” BLAIR (30 Mar 1828 Scotland – 8 Nov 1910 RM of Pembina, Manitoba, Canada)              |                  +———Grizel DOUGLAS