Maude Agnes Copella
F, b. 10 December 1893, d. 28 December 1979
| Birth* | 10 December 1893 | Maude Agnes Copella was born on 10 December 1893 at Pennsylvania . |
| Marriage* | 28 September 1915 | She married Ernest Walter Knapp on 28 September 1915 at Brockport, Elk County, Pennsylvania. |
| Census1920* | 2 January 1920 | Maude Agnes Copella and Ernest Walter Knapp appeared on the 1920 Census of Pike Twp, Stark County, Ohio, enumerated 2 January 1920. Their children William John and Dorothy Lucille Mendenhall were listed as living with them. |
| Census1930* | 19 April 1930 | Maude Agnes Copella and Ernest Walter Knapp appeared on the 1930 Census of Philadelphia, Philadelphia County, Pennsylvania, enumerated 19 April 1930. Their children William John and Dorothy Lucille Mendenhall were listed as living with them. |
| Death* | 28 December 1979 | Maude Agnes Copella died on 28 December 1979 at Los Angeles, Los Angeles County, California, at age 86. |