John married Louisa COLLINS on Aug 28 1870 in Tanfield, Durham, England. Louisa (daughter of Charles James COLLINS and Martha LYNN) was born on July 11 1854 in Sunderland, Durham, England, UK; died in November 1896 in Silksworth, Durham, England. [Group Sheet] [Family Chart]

1. Louisa Ann Gray was born about 1872 in Tanfield, Durham, England; died on Aug 24 1959 in Willesden, London, England.
2. Martha Gray was born about 1873 in Tanfield, Durham, England; died in Dec 1949 in St. Albans, London, England.
3. Joseph Gray was born about 1875 in Silksworth, Durham, England; died in 1958 in East Durham area, England.
4. Hannah Gray was born about 1876 in Silksworth, Durham, England; died in Apr 1951 in Durham, England.
5. Mary Gray was born about 1878 in Sunderland, Durham, England.
6. John Gray was born about 1883 in Silksworth, Durham, England; died on March 4 1934 in Houghton-le-Spring, Durham, England.
7. Sarah Gray was born about 1885 in Silksworth, Durham, England; died after 1911 in Newcastle Upon Tyne, Northumberland, England,.
8. Andrew James Gray was born on Jan 13 1887 in Durham, Tyne and Wear, United Kingdom; died on Feb 12 1887 in Durham, Tyne and Wear, United Kingdom.
9. Elizabeth Gray was born on 2 Feb 1888 in Silksworth, Durham, England; died in Dec 1977 in Selkirk, Manitoba, Canada, .
10. Edith Gray was born on Mar 16 1890 in Silksworth, Durham, England; died on Jan 11 1955.
11. Isabella (Ella) Gray was born on Sept 15 1893 in Silksworth, Durham, England; died on Dec 18 1896 in Silksworth, Durham, England.