John Christian "Jack" Ruckelshaus II (January 4, 1930 – May 22, 2015) was an American lawyer and politician.
[1][2] Ruckelshaus was born in Indianapolis, Indiana, where he attended Park School in 1948.
[4] Ruckelshaus was admitted to the Indiana State Bar in 1957 and practiced law in Indianapolis.
His brother was William Ruckelshaus, who served as United States Deputy Attorney General and two-time Administrator of the Environmental Protection Agency.
His son is John Ruckelshaus, a former member of the Indiana Senate.