John Henry Mary Wigman (August 15, 1835 – January 31, 1920) was an American politician and lawyer who served as the 22nd mayor of Green Bay, Wisconsin, from 1882 to 1883.
[1][2] He moved to the United States with his brother when he was thirteen years old.
Wigman married Matilda Lyannoise in 1856 and the couple moved to Appleton, Wisconsin.
[1] Wigman was a lawyer, practicing law in Appleton and Green Bay.
He was the United States Attorney for the Eastern District of Wisconsin from 1893-1897.