William married Kelsey, Mary Jane on 24 May 1875 in Old Clee, , Lincolnshire, England. Mary (daughter of Kelsey, Richard and Maw, Jane) was born about 1854 in Belton, , Lincolnshire, England; was christened on 5 Feb 1854 in Belton, , Lincolnshire, England; died between Jul and Sep 1891 in District Camberwell. [Group Sheet] [Family Chart]

1. Atkinson, Florence Maud was born between Jul and Sep 1875 in District Caistor; died between Jul and Sep 1898 in District Grimsby.
2. Atkinson, William was born between Jul and Sep 1876 in Great Grimsby, , Lincolnshire, England; died between Jan and Mar 1933 in District Rochford.
3. Atkinson, Frederick was born between Oct and Dec 1878 in District Caistor; and died.
4. Atkinson, Rosa was born between Apr and Jun 1880 in Great Grimsby, , Lincolnshire, England; died on 20 Jul 1941 in Grimsby, , Lincolnshire, England; was buried on 24 Jul 1941 in Scartho Road Cemetery, Grimsby, , Lincolnshire, England.
5. Atkinson, Alfred was born between Oct and Dec 1881 in Walworth, , Surrey, England; and died.
6. Atkinson, Harry was born between Apr and Jun 1883 in Kennington, , Surrey, England; and died.
7. Atkinson, Private Charles was born between Apr and Jun 1885 in Walworth, , Surrey, England; died on 9 Apr 1917 in Saint-Martin-sur-Cojeul, , Nord-Pas-de-Calais, France; was buried in 1917 in Cojeul British Cemetery, Saint-Martin-sur-Cojeul, , Nord-Pas-de-Calais, France.
8. Atkinson, Violet was born between Jan and Mar 1887 in Walworth, , Surrey, England; died est 1892.
9. Atkinson, Robert Edward was born on 3 May 1888 in Kennington, , Surrey, England; died between Jan and Mar 1975 in District Bromley.
10. Atkinson, Lily was born between Apr and Jun 1891 in Camberwell, London, , England; and died.