+---Trevor Alonso (Peter) Crann (10 JAN 1918-08 APR 1982)
| +---Ada Crosby 
Gloria June Crann
| +---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
| +---Colin (Con) J Riddle (31 AUG 1881-)
| | | +---Andrew Stevens
| | +---Marian Campbell Stevens (04 JUN 1852-16 AUG 1922)
| | +---Marianne Campbell
+---Alma Esther Mae Riddle (ABT 1898-)
+---Elivira Harvey