+———James PATTERSON (Feb 1960 – Aug 1995)      |  +———John PATTERSON (Rosetown, Saskatchewan, Canada – living)  |   |              |   |       +———Thomas Peter CAIRNS  |   |       |  |   |   +———William “Bill” CAIRNS  |   |   |   |      |   |   |   +———Pearl Irene PETERSON  |   |   |  |   +———Joan Louise CAIRNS (Saskatoon, Saskatchewan, 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)  |       |   |  |       +———Thomasena STEVENSON ( – dec.)  |           |      |           +———Annie Allison HUNTER (abt 1896 – )  |      Julia PATTERSON ( – living)  |      +———Dawn THIEL ( – living)