Bess Wallace, and probably her mother and brothers too, began attending Trinity Episcopal Church sometime between 1901 and 1903. She married Harry Truman here on June 28, 1919. Margaret Truman was also married at Trinity Episcopal Church, on April 21, 1956. "May the success of this church be a continuing one," Truman wrote late in life. (Handwritten manuscript, November 1, 1959.)

Trinity Episcopal Church is located at 409 North Liberty Street.