Mark R. Clapp

Mark Richards Clapp (March 3, 1803 – April 23, 1891) was an American farmer and territorial legislator.

Background
Born in Boston, Massachusetts, Clapp settled in Milford, Wisconsin Territory, in 1840. Clapp was a farmer. In 1846, he served in the Wisconsin Territorial House of Representatives. His brother was Joseph Dorr Clapp who served in the Wisconsin Senate.