The following is an alphabetical list of political families in the United States whose last name begins with I .
NOTE: William Irving was also brother-in-law of U.S. Secretary of the Navy James Kirke Paulding. [23]
NOTE: Ralph Izard's daughter was also daughter-in-law of South Carolina Assemblyman Benjamin Smith and sister-in-law of Continental Congressional Delegate Isaac Motte, Izard's nieces were daughters-in-law of Georgia Colony Governor James Wright and U.S. Representative Thomas Pinckney.
Ralph Isaacs Ingersoll was a lawyer, politician, and diplomat who served as a member of the Connecticut House of Representatives, where he was Speaker of the House, a United States representative from Connecticut for four consecutive terms from 1825 to 1833, and was the U.S. Minister to the Russian Empire under President James K. Polk in the late 1840s.
Jonathan Ingersoll was a Connecticut politician of the late eighteenth and early nineteenth centuries.
Ingersoll is a surname derived of the Old Norse words "Ingvar" or "Inger" and "sál", common words in found in modern Icelandic, Swedish and Norwegian.