Joseph married Maw, Beatrice on 23 Oct 1903 in District Glanford Brigg. Beatrice (daughter of Maw, John and Drayton, Fanny) was born between Jan and Mar 1884 in Nettleham, , Lincolnshire, England; was christened on 10 Sep 1893 in Heapham, , Lincolnshire, England; died on 29 Jul 1958 in Rockhampton, , Queensland, Australia; was buried on 29 Jul 1958 in Rockhampton, , Queensland, Australia. [Group Sheet] [Family Chart]

1. Mumby, George William was born between Apr and Jun 1904 in Willoughton, , Lincolnshire, England; was christened on 10 Jul 1904 in Springthorpe, , Lincolnshire, England; died in 1967 in Fremantle, , Western Australia, Australia.
2. Mumby, Constance Beryl was born on 2 Oct 1906 in Willoughton, , Lincolnshire, England; died on 29 Apr 1970 in Rockhampton, , Queensland, Australia; was buried in May 1970 in Rockhampton Crematorium, Norman Gardens, Rockhampton, , Queensland, Australia.
3. Mumby, Donald Vivian was born about Jul 1908 in Willoughton, , Lincolnshire, England; died on 1 May 1913 in Springthorpe, , Lincolnshire, England; was buried in May 1913 in St. George and St. Lawrence Churchyard, Springthorpe, , Lincolnshire, England.
4. Mumby, Lionel Raymond was born on 25 Sep 1912 in Willoughton, , Lincolnshire, England; was christened on 20 Oct 1912 in Springthorpe, , Lincolnshire, England; died on 3 Oct 1943 in , , Queensland, Australia.
5. Mumby, Eric Gordon was born on 24 Feb 1919 in Rockhampton, , Queensland, Australia; died in 1965 in Melbourne, , Victoria, Australia.

Joseph married Bullivant, Elizabeth in 1864 in Gainsborough, , Lincolnshire, England. Elizabeth was born about 1831 in Wilmslow, , Cheshire, England; died in Dec 1913 in Haxey, , Lincolnshire, England. [Group Sheet] [Family Chart]