Billyard Genealogy: Ancestors of Robert Alfred Gustave Horswill


1 Robert Alfred Gustave Horswill   (b. 1911)  


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 4 May 2025 by Andrew Billyard

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