William M. Griswold (February 7, 1823 – October 10, 1889) was an American lawyer, Republican politician, and Wisconsin pioneer.
He was admitted to the bar in 1850, at Schenectady, and then practiced law for three years as a junior partner to Loomis.
[3] Griswold was elected to three consecutive terms in the Wisconsin State Assembly, running on the Republican Party ticket.
[4][5] He was subsequently elected to two terms in the Wisconsin State Senate, in 1868 and 1870, representing all of Columbia County.
[3] William Griswold married Mary Sofied of Yates County, New York, in July 1868.