- Henry Mark Dunn - born 1869 in Unley Park, South Australia.
- Samuel Thomas Dunn - born 1871 in Red Camp, South Australia
- Caroline Jane Dunn - born 1873 in Horsham, Victoria
- Robert William Dunn - born 1875 in Horsham, Victoria
- Albert Clement Dunn - born 1877 in Horsham, Victoria
- Lucy Olive Dunn - born 1879 in Horsham, Victoria
- Alice Susan Dunn - born 1881 in Horsham, Victoria
- Edith Ann Dunn - born 1883 in Horsham, Victoria
- Percival John Gordon Dunn - born 1885 in Horsham, Victoria
- Mary Ann Mabel Dunn - born 1886 in Horsham, Victoria
- Mary Ann Mabel Dunn - born 1888 in Port Fairy, Victoria
- Aubrey Vincent Dunn - born 1890 in Port Fairy, Victoria
- Victor Cecil Dunn - born 1892 in Port Fairy, Victoria
- Leslie Oliver Dunn - born 1895 in Port Fairy, Victoria
Those who died young
- Lucy Olive Dunn - died in 1894 aged approx. 16 years
- Mary Ann Mabel Dunn (b. 1886) - died in 1887
- Leslie Oliver Dunn - died in 1902 aged approx. 7 years