| 1. | Grace M. BLACKLOCK was born about 1882 in California; and died. Family/Spouse: Frank COSTELLO. Frank was born about 1880 in California; and died. [Group Sheet] [Family Chart]
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| 2. | Mary Frances COSTELLO Family/Spouse: Edwin MCINNIS. Edwin and died. [Group Sheet] [Family Chart] |
| 3. | Leland COSTELLO |
| 4. | Robert W. COSTELLO |
| 5. | John COSTELLO |