| Family |
Hildagarde Cooper, b. 24 Mar 1900, Pittsburgh, Allegheny County, Pennsylvania, USA , d. 2 Jul 1984, Pittsburgh, Allegheny County, Pennsylvania, USA (Age 84 years) |
| Children |
| | 1. Marian Frances Erra, b. 20 Mar 1921, Pittsburgh, Allegheny County, Pennsylvania, USA , d. 13 May 1997, Pittsburgh, Allegheny County, Pennsylvania, USA (Age 76 years) |
| | 2. Charles Thomas Erra, b. 2 Sep 1922, Pittsburgh, Allegheny County, Pennsylvania, USA , d. 16 May 1996, Pittsburgh, Allegheny County, Pennsylvania, USA (Age 73 years) |
| | 3. Loretta Theresa Erra, b. 18 Nov 1927, Pittsburgh, Allegheny County, Pennsylvania, USA , d. 2 Feb 2003, Pittsburgh, Allegheny County, Pennsylvania, USA (Age 75 years) |
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