+———Robert Ryan HALES (22 Jun 1950 Calgary, Alberta, Canada – dec.)      |  +———Bradley John HALES (Fort McMurray, Alberta, Canada – living)  |   |                              |   |                       +———Arthur STEVENSON (bef 1790 Ireland – )  |   |                       |  |   |                   +———Hans STEVENSON (1812 Ireland – aft 1871)  |   |                   |  |   |               +———Thomas STEVENSON (1846/7 Ireland – 22 Jul 1887)  |   |               |   |      |   |               |   +———Elizabeth DRENNAN (1812 Ireland – aft 1871)  |   |               |  |   |           +———Thomas Andrew “Rouge” STEVENSON (22 Dec 1872 Quebec, Canada – )  |   |           |   |      |   |           |   +———Anna NEALE ( – bef 1881)  |   |           |  |   |       +———Albert Maynard STEVENSON (Sep 1901 Wakefield, Quebec, Canada – )  |   |       |   |          |   |       |   |   +———Thomas WILSON (abt 1836 Ireland – 1917 Harris, Saskatchewan, Canada)  |   |       |   |   |  |   |       |   +———Rachel Letitia “Lettie” WILSON (Sep 1872 Quebec, Canada – )  |   |       |       |          |   |       |       |   +———William BOONE (1799 Londonderry, Ireland – 11 Nov 1880 Cantley, Hull Twp, Quebec, Canada)  |   |       |       |   |  |   |       |       +———Rachel BOONE (1838 Cantley, Quebec, Canada – 13 Jul 1934 Harris, Saskatchewan, Canada)  |   |       |  |   |   +———John Andrew STEVENSON (Saskatchewan, Canada – living)  |   |   |   |      |   |   |   +———Annie Allison HUNTER (abt 1896 – )  |   |   |  |   +———Valerie Jean STEVENSON (Kindersley, Saskatchewan, Canada – living)  |       |              |       |       +———KNUDSEN  |       |       |  |       |   +———Christian KNUDSEN  |       |   |  |       +———Anna Beatrice “Anne” KNUDSEN (Crystal Springs, Saskatchewan, Canada – living)  |           |          |           |   +———FARNCOMB  |           |   |  |           +———Annie Laura FARNCOMB  |      Maggie Anne HALES (Red Deer, Alberta, Canada – living)  |      +———“Jess” ( – living)