līdz 12.. paaudzei
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Joseph Harwood Portlock 1850-1914 &ca 1875 Emily Feest 1851-1904
┗━1━┳
Joseph Henry Portlock ca 1875-ca 1968 &ca 1897 Sarah Ann Scutt 1879-ca 1951
┣━1━━
Frederick George Portlock ca 1897-ca 1965 &1930 Bessie M. Bolt †
┣━2━━
Herbert Henry Portlock ca 1898-ca 1917
┣━3━━
Sidney Thomas Portlock 1900-ca 1901
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Ernest Henry Portlock ca 1904-
┗━5──
Rose L. Portlock ca 1911-ca 1913
Kopā: 6 pēcteči (10 persona(s) ar [spouses])