+ John Lawrence Cockburn ↑
   + Mina Florence (Cockburn) Cowie (b. 1902) ↑
   - Ronald Frederick Donald (Ron) Wilson ↑
   + Florence Mina Cockburn ↑
   + Martha Irene Cockburn ↑
   + Douglas Leonard Petersen ↑
   + Marilyn Maxime (Cockburn) Huffman ↑
Legend:
A number prefix represents generation number.
Dotted lines indicate adoptive or step relations.
Names in parenthesis are either aliases or names commonly associated with person
Last updated 15 Sep 2024 by Andrew Billyard
Other Actions: