William married Ursula Crosier on 7 Oct 1903 in Harrison County, Indiana, USA. Ursula was born on 11 Feb 1881 in Indiana, USA; died on 26 Jul 1904 in Indiana, USA. [Group Sheet] [Family Chart]

1. Orlin G. Radmacher was born on 6 Jul 1904 in Harrison County, Indiana, USA; died on 11 Aug 1904 in Harrison County, Indiana, USA.

William married Clara Hauswald on 7 Apr 1910 in Harrison County, Indiana, USA. Clara (daughter of Michael Hauswald and Elizabeth Ehrstein) was born on 4 Dec 1888 in Harrison County, Indiana, USA; died on 3 May 1972 in Corydon, Harrison County, Indiana, USA. [Group Sheet] [Family Chart]

1. William Hurst Radmacher was born on 5 Aug 1912 in Indiana, USA; died on 7 Dec 1962 in Corydon, Harrison County, Indiana, USA.
2. Charles Victor Radmacher was born on 10 Apr 1919 in Laconia, Harrison County, Indiana, USA; died on 3 Jun 1993 in Jefferson County, Kentucky, USA; was buried in Cedar Hill Cemetery, Corydon, Harrison County, Indiana, USA.