Karl Rudolph Radke was born Abt 1857, of, Kitchener, Waterloo Region, Ontario, Canada; died Yes, date unknown.
Karl married Martha McNeal 27 Aug 1882, Kitchener, Waterloo Region, Ontario, Canada. Martha was born Abt 1862, of, Waterloo City, Waterloo Region, Ontario, Canada; died Yes, date unknown. [Group Sheet]