+ Polly St. Clair ↑
   + Lucius Cobb (b. 1801) ↑
   + Charles H. (Billiard,Bilyard,Billyard) Biliard (1840-1911) ↑
   + Oscar Richardson (b. 1853) ↑
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 8 Sep 2020 by Andrew Billyard
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