When Wilson Hagan Aller was born on 11 April 1853, in Pennsylvania, United States, his father, David Aller, was 33 and his mother, Elizabeth Tyson, was 28. He had at least 2 sons and 2 daughters with Caroline S Ginner. He lived in Huntington Township, Westmoreland, Pennsylvania, United States in 1900 and East Huntingdon Township, Westmoreland, Pennsylvania, United States for about 10 years. He died in 1944, at the age of 91, and was buried in Mount Pleasant, Westmoreland, Pennsylvania, United States.