(15 JAN 1956-)
Claire Black 
(03 JUN 1982-)
| +---John Michael Cox (13 JUL 1927-)
+---Sylvia Mary Cox (31 JUL 1957-)
| +---Thomas Houston
| +---John Houston
| +---Thomas Huston
| | +---Mary Wilson
| +---Robert Wilson Huston (21 NOV 1878-25 AUG 1952)
| | +---Anne McCrea
+---Mary (Mae) Huston (05 NOV 1925-)
| +---Samuel King (ABT 1804-22 APR 1884)
| +---Samuel King (27 MAR 1842-31 JUL 1916)
| | +---Mary Gordon (ABT 1802-09 JAN 1875)
+---Mary Elizabeth King (28 FEB 1897-22 DEC 1980)
| +---John Sproule
+---Mary Jane Sproule (1853-01 APR 1921)