| # | Children | Name | Born | Died | Father | Mother |
|---|
| 1 | | | b. 5 Mar 1891 | d. 14 Mar 1964 | Henry F FORTMAN | Agnes Hilda BERNING |
| 2 | Yes | | b. 3 Nov 1895 | d. 21 Jan 1972 | Henry F FORTMAN | Mary M RIETHMAN |
| 3 | | | b. 1900 | d. 1921 | Henry F FORTMAN | Mary M RIETHMAN |
| 4 | | | b. 1902 | d. 1976 | Henry F FORTMAN | Mary M RIETHMAN |
| 5 | Yes | | b. 4 Nov 1903 | d. 10 Dec 1996 | Henry F FORTMAN | Mary M RIETHMAN |
| 6 | | | b. 15 Jan 1906 | d. 1 Jan 1968 | Henry F FORTMAN | Mary M RIETHMAN |
| 7 | | | b. 1907 | d. 1908 | Henry F FORTMAN | Mary M RIETHMAN |
| 8 | Yes | | b. 1910 | d. 1997 | Henry F FORTMAN | Mary M RIETHMAN |
| 9 | | | b. 14 Mar 1912 | d. 8 Jun 1993 | Henry F FORTMAN | Mary M RIETHMAN |
| 10 | | | b. 16 Feb 1914 | d. 27 Mar 1995 | Henry F FORTMAN | Mary M RIETHMAN |
| 11 | | | b. 2 Apr 1918 | d. 6 Apr 1918 | Henry F FORTMAN | Mary M RIETHMAN |
1865 - 1947 (82 years)