1880 District of Hindmarsh Page 78
| When Born | May 16th |
| Name, if any | Oscar |
| Sex | Male |
| Name and Surnames of Father | George Fredrick Foster |
| Name and Maiden Surnames of Mother | Agnes Foster formerly Allen |
| Rank or Profession of Father | Laborer |
| Signature, Description and Residence of Informant | Esther Eliza Thorn? Friend Brompton Park |
| When Registered | June 15th 1880 |
| Signature of District Registrar | W. Wyatt Hindmarsh |
Source: South Australian Births District Code: Hin Book: 241 Page: 78