Dallas Morning News, 6 July 1936: Clarksville banker victim of heart attack during Dallas visit. Here visiting the Centennial, M. L. Sims, 64, of Clarksville, Red River County, died early Sunday morning in his room at the Hilton Hotel. Mr. and Mrs. Sims arrived in Dallas Saturday for a weekend at the fair.
Son: Joseph or Joel Smith Sims, born March 1898, Clarksville, Red River County, Texas, married 19 November 1926, Red River County, to Swan Smiley Sinley.
Daughter: Dimple Sims, born circa 1901, Clarksville, Red River County, Texas.
Marshall and Clare Sims lived in Clarksville, Red River County, Texas, in 1900, 1910, 1920, and 1930. In 1900, Marshall Sims was a bank teller. In 1920, he was assistant cashier at the bank, and in 1930 he was vice president of the bank.
515. vi. Minor J. Sims, born 1874, died 1876, buried in Clarksville Cemetery, Clarksville, Red River County, Texas.