George Saunders Teamster and Civil War Vet leads Labor Day Parade 1906 Boston

Looking for more info on George Saunders born in 1844 enlisted in 1862 at Philadelphia in the Forty-third. In 1906 he led the Teamsters in the Labor Day parade. He worked for the S & R. J. Saunders Company. Market and Commission House Teamster's Club Union 631 Boston, MA. He was over 6 feet tall and weighed 212 pounds.