Alexander J. Irwin

Alexander J. Irwin
Member of the Council of the Wisconsin Territory for Brown County
In office December 26, 1837 – December 2, 1839 Serving with John Penn Arndt (1837–1838), and Morgan L. Martin (1838–1839)
Preceded by	Joseph Dickinson
Succeeded by	Charles C. P. Arndt
Member of the House of Representatives of the Wisconsin Territory for Brown County
In office October 25, 1836 – December 7, 1836 Serving with Ebenezer Childs, and Albert G. Ellis
Preceded by	Position established
Succeeded by	George McWilliams
Personal details
Born	(1799-03-01)March 1, 1799 Greensburg, Pennsylvania, U.S.
Died	June 14, 1847(1847-06-14) (aged 48) Green Bay, Wisconsin, U.S.
Cause of death	Infection
Resting place	Woodlawn Cemetery, Green Bay, Wisconsin
Spouse	Frances Pamela Smith ​ ​ (m. 1827⁠–⁠1847)​
Children	Maria Jane (Wheelock) (b. 1828; died 1912) Elizabeth (Whitney) (b. 1830; died 1909) Robert A. Irwin (died 1891) (Mrs. Henry J. Turber) (died 1912) Harriette Brown Irwin (b. 1839; died 1928) Horace Smith Irwin (died age 2) Emilie R. Irwin (b. 1847; died 1919)
Relatives	Robert Irwin Jr. (brother)

Alexander Johnson Irwin (March 1, 1799 – June 14, 1847) was an American merchant and Wisconsin pioneer. He represented Brown County in the Legislative Assembly of the Wisconsin Territory during the 1st and 2nd legislative assemblies.