+ George Males (b. 1828) ↑
   + Ellen Clark (b. 1861) ↑
   + Arthur Harry Threader (b. 1879, bp. 1880) ↑
   + Milo Henry Billyard (b. 1902) ↑
   + Gertrude Alexandra (Zandra) Crysler (b. 1927) ↑
   - Margaret (Peg) Eberle ↑
   + Cornelia (Neila) Rose (b. 1927) ↑
   + Robertson (Rob) MacDonald ↑
   + Evelyn Kathleen (Billyard) Dawe ↑
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
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