Background
Clarkson, Richard Perkinhon was born in 1840 in Brookville, Indiana, United States.
Clarkson, Richard Perkinhon was born in 1840 in Brookville, Indiana, United States.
Worked on the family farm, 1865-1870, when he, with his father, Coker F., and brother, James S. C., bought Iowa State Register.
Married Aggie Green, September 4, 1867.