Paul married Catherine Fern Livengood on 18 Apr 1925 in Baroda, Berrien County, Michigan, USA. Catherine (daughter of Phillip Myers Livengood and Katharine Ora Mergen) was born on 10 Apr 1907 in Lake Township, Berrien County, Michigan, USA; died on 28 Dec 1984 in Bridgman, Berrien County, Michigan, USA; was buried in Graceland Cemetery, Lake Township, Berrien County, Michigan, USA. [Group Sheet] [Family Chart]

1. Dick Paul Rennhack
2. Gene Curtis Rennhack
3. Jerry Duane Rennhack was born on 16 Dec 1930 in Baroda, Berrien County, Michigan, USA; died on 9 Aug 2010 in Metro Health Hospital, Wyoming, Berrien County, Michigan, USA; was buried on 13 Aug 2010 in Graceland Cemetery, Lake Township, Berrien County, Michigan, USA.
4. Roy Eldan Rennhack
5. Don Leo Rennhack was born on 19 Apr 1934 in Bridgman, Berrien County, Michigan, USA; died on 6 Aug 2005 in Buchanan Township, Berrien County, Michigan, USA.