When Lawrence L. Allard was born on 4 July 1891, in Delta, Texas, United States, his father, Joel Bradley Allard, was 22 and his mother, Sarah Ellen Hudson, was 17. He married Jimmie Sims on 7 August 1910, in Delta, Texas, United States. They were the parents of at least 1 son and 3 daughters. He lived in Cooper, Delta, Texas, United States in 1930 and Justice Precinct 1, Delta, Texas, United States in 1940. He died on 13 January 1974, in Dallas, Dallas, Texas, United States, at the age of 82, and was buried in Klondike, Delta, Texas, United States.