| Name | Location | Resource | |
|---|---|---|---|
| Costello Mary | Benalla | 1927-1928 BRB Book 2 Central Riding | Request Research |
| Costello Mary | Benalla | 1928-1929 BRB Book 2 Central Riding | Request Research |
| Costello Mary A | Benalla | 1928-1929 BRB Book 2 Central Riding | Request Research |
| Costello Mathew | Winton | 1873 BRB Riding 1 | Request Research |
| Costello Mathew | Winton | 1875 BRB Riding 1 - North | Request Research |
| Costello Mathew | Winton | 1876 BRB Riding 1 - North | Request Research |
| Costello Mathew | Winton | 1876 BRB Riding 1 - North | Request Research |
| Costello Mathew | Winton | 1877 BRB Riding 1 | Request Research |
| Costello Mathew | Winton | 1878 BRB Riding 1 | Request Research |
| Costello Mathew | Winton | 1881 BRB Riding 1 | Request Research |
| Costello Mathew | Winton | 1884 BRB Riding 1 | Request Research |
| Costello Mathew | Winton | 1887 BRB Riding 1 | Request Research |
| Costello Mathew | Winton | 1890-1891 BRB Book 2 Mokoan Riding | Request Research |
| Costello Mathew Jnr | Winton | 1884 BRB Riding 1 | Request Research |
| Costello Mathew Jnr | Winton | 1885 BRB Riding 1 | Request Research |
| Costello Mathew Jnr | Winton | 1886 BRB Riding 1 | Request Research |
| Costello Mathew Jnr | Winton | 1887 BRB Riding 1 | Request Research |
| Costello Mathew Jnr | Winton | 1888 Benalla Rate Book | Request Research |
| Costello Mathew Jnr | Winton | 1890-1891 BRB Book 2 Mokoan Riding | Request Research |
| Costello Mathew Snr | Winton | 1885 BRB Riding 1 | Request Research |
| Costello Mathew Snr | Winton | 1886 BRB Riding 1 | Request Research |
| Costello Mathew Snr | Winton | 1888 Benalla Rate Book | Request Research |
| Costello Matthew | Winton | 1869 Benalla Rate Book | Request Research |
| Costello Matthew | Winton | 1870 BRB Riding 1 | Request Research |
| Costello Matthew | Winton | 1871 BRB Riding 1 | Request Research |
