Clarence married Lilly Justine Marie Schiefelbein 17 Dec 1913. Lilly (daughter of Frank Friedrich Wilhelm Schiefelbein and Caroline Marie Sophie Gutknecht) was born 30 Oct 1893; died 13 Nov 1970. [Group Sheet]

1. Franz Heinrich Friedrich Tanner was born 16 Nov 1914; died 28 Sep 1989.
2. Fern Tanner was born 27 Feb 1916; died 1958.
3. Ruth Anna Tanner was born 18 Mar 1918; died 27 Dec 2000.
4. Edwin Alvin Tanner was born 24 Jul 1919; died 26 Mar 1982.
5. Virginia May Tanner was born 30 Apr 1922; died 23 May 1997.
6. Clarence H. Tanner was born 3 Jul 1924; died 10 Jan 1995.
7. Mabel Tanner was born 25 Dec 1925; died 11 Jun 1975.
8. Virgil John Tanner was born 19 Oct 1927; died 23 Nov 1993.
9. Alice Mary Tanner was born 14 Dec 1929; died 3 Dec 1993.
10. Marlys Jean Tanner was born 29 Jun 1932; died 8 Oct 2010; was buried , Hudson, Black Hawk, Iowa, USA.