- Father: Enoch TONKIN
- Mother: Betsy HUTCHENS
- Birth: 13 MAY 1839, Penzance, Cornwall, England
- Death: 21 JUL 1871, Torrens Vale, South Australia
- Partnership with: Susan GARDNER
Marriage: 17 MAY 1860, Torrens Vale, South Australia
- Partnership with: Ellen DIPROSE
Marriage: 18 SEP 1862, Torrens Vale, South Australia
Ancestors of Thomas Henry TONKIN
/-Richard TONKIN
/-Enoch TONKIN
| \-Honour GUY
Thomas Henry TONKIN
\-Betsy HUTCHENS
Descendants of Thomas Henry TONKIN
1 Thomas Henry TONKIN
=Susan GARDNER Marriage: 17 MAY 1860, Torrens Vale, South Australia
2 Charles Henry TONKIN
=Ellen DIPROSE Marriage: 18 SEP 1862, Torrens Vale, South Australia
2 William Hutchins TONKIN
2 Rosa TONKIN
2 Elizabeth TONKIN
= THOMPSON
2 Alfred Hutchins TONKIN
2 Herbert Edgar TONKIN