| +---T Hitchens 
+---Anne Hitchens
| +---D Knight
+---Madge Knight
| +---James Riddell (14 NOV 1804-15 FEB 1892)
| +---Walter Riddle (ABT AUG 1835-30 MAY 1914)
| | | +---Andrew Goodall (-BEF 1869)
| | +---Jane Goodall (ABT 1805-09 AUG 1869)
| | +---Janet Donaldson
+---Amy Riddle (22 OCT 1887-)
| +---Andrew Stevens
+---Marian Campbell Stevens (04 JUN 1852-16 AUG 1922)
+---Marianne Campbell