Matilda Grace (Casey) Firth was born on July 12, 1909 in Gloucester City, Camden County, New Jersey United States. Matilda Firth was married to John Augustus Collins Firth on October 23, 1929, and died at age 83 years old on August 1, 1992 at Powder River in Prairie County, MT. Family, friend, or fan, this family history biography is for you to remember Matilda Grace (Casey) Firth.