+---Reginald Oswald Lees
Mary Evelyn Lees 
(31 MAR 1897-19 APR 1959)
| +---Hamilton Gordon
| +---Hamilton Winkeep Gordon (1841-19 OCT 1908)
+---Ellen Annie Gordon (05 MAY 1868-12 DEC 1943)
| +---Malcolm Gordon
+---Ada Isabella Gordon (-1882)