MARCUS M. CONGDON, manufacturer of cheese, a life-long resident of Clarksville, was born in 1844. He was married to Miss Elme E. Keller, of Portville, Cattaraugus county, in 1865. In 1873 Mr. Congdon was elected justice of the peace, and in 1875 to the office of supervisor. He manufactures one hundred and eighty-five thousand pounds of cheese annually.