Joseph married Mary Edna Moyer on 5 May 1920 in Ohio, USA. Mary (daughter of Charles Jacob Moyer and Abbie Louise Ratzel) was born on 20 Apr 1895 in Buffalo, Erie County, New York, USA; died on 22 Aug 1994 in Buffalo, Erie County, New York, USA. [Group Sheet] [Family Chart]

1. Bernice Louise Alf was born on 9 May 1921 in Buffalo, Erie County, New York, USA; died on 17 Apr 2009 in Buffalo, Erie County, New York, USA.
2. Marion Esther Alf
3. Richard Joseph Alf was born on 30 Jan 1929 in Buffalo, Erie County, New York, USA; died on 24 Jul 2005 in Florida, USA.
4. Joan Magdelena Alf was born on 30 Dec 1930 in Buffalo, Erie County, New York, USA; died on 1 May 2002 in Mulberry, Polk County, Florida, USA.
5. Virgina Anne Alf
6. Jane Patricia Alf