| Father | Male Costello, John Henry |
| Born | 3 Oct 1887 | Birchington, Kent, England |
| Died | 12 Mar 1944 | Deer Lodge, Hospital, Winnipeg, Manitoba Canada |
| Buried | ||
| Married | 31 Oct 1918 | Dover, Kent, England |
| Father | ||
| Mother | ||
| Mother | Female Austen, Nellie Gertrude |
| Born | ||
| Died | ||
| Buried | ||
| Father | Austen, William Alexander | F1731 Group Sheet | |
| Mother | Atkins, Emily Maria | F1731 Group Sheet | |
| Child 2 | Female Costello, Barbara Joan |
| Born | 20 Nov 1922 | Winnipeg, Manitoba, Canada |
| Died | 18 Oct 1983 | Winnepeg, Manitoba, Canada |
| Buried | ||
| Spouse | Holmberg, Ernest Agnar Folke | F1735 | |
| Married | 5 Sep 1946 | Winnipeg, Manitoba Canada |