Mary Ann Churchill, born about 1913, was the daughter of Arthur Backus McGraw and Mary (Karney) McGraw of Leet Township, Allegheny County, Pennsylvania. She had a brother, John, a year younger.

Mary Ann married Charles R. McGraw soon after her graduation. At the time of the 1940 Federal Census, they were residing in Fair Oaks, Leet Township, with their two children, Charles A., 4, and Susan, 1. Charles was a laborer in a pipe mill.

Evidently, Charles and Mary Ann moved to California in the 1950s. Charles, born December 5, 1910, died there on September 19, 1966. During World War II, he served in the U. S. Navy.

Mary Ann Churchill McGraw, born October 7, 1910, died May 3, 1996. She and her husband are buried at Golden Gate National Cemetery, Bruno, California.