Verwantskap (2 verwantskappe)

^^

Robert Guy Clarkson is 'n broerskind van die eggenote van John Isaacs Pratt.

Daniel Francis Burk 1849-1917
Prent

&1873 Belle Gerrie 1851-1921
Prent
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| |
Chipsie Burk
& John Isaacs Pratt
  Kathleen Eleanor Burk
& Guy Fosdick Clarkson
  |
    Robert Guy Clarkson