The Knapps
- Anthony L. Knapp (1828-1881), Illinois State Senator 1859-1861, U.S. Representative from Illinois 1861-1865. Brother of Robert M. Knapp.
- Robert M. Knapp (1831-1889), Illinois State Representative 1867, Mayor of Jerseyville, Illinois 1871-1876; U.S. Representative from Illinois 1873-1875 1877-1879. Brother of Anthony L. Knapp.
Read more about this topic: List Of United States Political Families (K)