| # | Children | Name | Born | Died | Father | Mother |
| 1 | | | b. 3 Feb 1877 | d. 19 Apr 1952 | ALLSOPP, Robert Roland Joseph | IDSTEIN, Sarah Elizabeth Eve |
| 2 | | | b. 1 Jan 1879 | d. 14 May 1930 | ALLSOPP, Robert Roland Joseph | IDSTEIN, Sarah Elizabeth Eve |
| 3 | Yes | | b. 23 Feb 1881 | d. 4 Jul 1920 | ALLSOPP, Robert Roland Joseph | IDSTEIN, Sarah Elizabeth Eve |
| 4 | | | b. 18 Feb 1883 | d. 30 Aug 1956 | ALLSOPP, Robert Roland Joseph | IDSTEIN, Sarah Elizabeth Eve |
| 5 | Yes | | b. 5 Mar 1885 | d. 12 Oct 1945 | ALLSOPP, Robert Roland Joseph | IDSTEIN, Sarah Elizabeth Eve |
| 6 | Yes | | b. 22 Jul 1887 | d. 29 May 1917 | ALLSOPP, Robert Roland Joseph | IDSTEIN, Sarah Elizabeth Eve |
| 7 | Yes | | b. 31 Mar 1889 | d. 14 Jul 1957 | ALLSOPP, Robert Roland Joseph | IDSTEIN, Sarah Elizabeth Eve |
| 8 | | | b. 27 Jul 1891 | d. 31 Dec 1961 | ALLSOPP, Robert Roland Joseph | IDSTEIN, Sarah Elizabeth Eve |