Casper married Anna Barbara Scher on 20 May 1890 in Huntington County, Indiana, USA. Anna (daughter of Johannes Scher and Katherina Weber) was born on 7 Oct 1869 in Huntington, Huntington County, Indiana, USA; died on 6 May 1960 in Fort Wayne, Allen County, Indiana, USA. [Group Sheet] [Family Chart]

1. Albert Jacob Harber was born on 7 May 1891 in Allen County, Indiana, USA; died on 5 Aug 1946 in Fort Wayne, Allen County, Indiana, USA.
2. Blanche C. Harber was born in 0Apr 1893 in Allen County, Indiana, USA; died on 25 Apr 1919 in Fort Wayne, Allen County, Indiana, USA.
3. Bruno Ira Harber was born on 9 Jan 1895 in Allen County, Indiana, USA; died on 14 Dec 1987 in Fort Wayne, Allen County, Indiana, USA.
4. Beatrice May Harber was born on 21 Oct 1897 in Allen County, Indiana, USA.
5. Willard Cosmos Harber was born on 28 Nov 1904 in Allen County, Indiana, USA; died on 29 Jan 1980 in Fort Wayne, Allen County, Indiana, USA.
6. Clifford H. Harber was born on 28 Apr 1906 in Allen County, Indiana, USA; died on 1 Oct 1992 in Fort Wayne, Allen County, Indiana, USA.