https://en.wikipedia.org/wiki/DutschkeDutschke is a surname. Notable people with the surname include: Gretchen Dutschke-Klotz (born 1942), German-American author and former activist. James Everett Dutschke (born 1971/72), American arrested in the 2013 ricin-letters case. Rudi Dutschke (1940–1979), German sociologist and political activist