When Delbert Allard Pratt was born on 12 October 1896, in Bedford Township, Meigs, Ohio, United States, his father, William Allen Pratt, was 21 and his mother, Florence Brooks, was 21. He married Flora Fay Carl on 21 October 1915, in Meigs, Ohio, United States. They were the parents of at least 2 daughters. He lived in Salisbury Township, Meigs, Ohio, United States in 1940. He died in 1944, in Pomeroy, Meigs, Ohio, United States, at the age of 48, and was buried in Meigs, Ohio, United States.