+———CASEY  |      Tulsa CASEY   |          |   +———Tom CLARK  |   |  +———Andrea CLARK      |              |   +———Maurice YOUNG ( – Aug 1992)      |   |      +———Wrenda YOUNG          |                          |           +———William MCELROY          |           |          |       +———Robert MCELROY (16 Mar 1856 Ireland – 16 Jan 1916)          |       |          |   +———William Lorne “Lorne” MCELROY (8 Aug 1888 R. M. of South Dufferin, Manitoba, Canada – 1958)          |   |   |              |   |   +———Mary Elizabeth “Elizabeth” MORRISON ( – 1946)          |   |          +———Ina MCELROY              |                  +———Frances GREENACRE ( – 1988 Manitoba, Canada)