In 1881 and 1891 William is living with his father William (b.1833) and step mother Ann Maria Jay (b.1831) in Sidegate lane, Ipswich, Suffolk. In 1881, also living at home are William's older brothers Charles (b.1857) - a horseman, John (b.1866) - a market gardener, and George (b.1871).
On 31 Mar 1901 at Age 28, William is living in Rushmere, Suffolk, England. His wife Lydia(30) and he have 3 children, Eveline V(6), Hilda M(4) and Amos William Jay(3) are also living with him. He is employed as a gardener and a thatcher.
In 1911 at Age 38, William is living in Hilborough, Norfolk, England. . His wife Lydia(39) and son Amos William Jay(13) are also living with him. He is employed as a thatcher.
It is likely that William passed away between Jan and Mar in 1935, Woodbridge, Suffolk, England. 
↑ UK Birth Registry : 1873 Mar Quarter in IPSWICH Volume 04A Page 698
↑ Via the Marriage records, found entries for both Lydia Woods and William Jay with same page references in same volume etc. : UK Marriages 1894 Vol 4A : Pg.112
↑ England and Wales Census, 1891," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:4NHY-GN2 : 10 December 2017), William Jay in household of William Jay, St Margaret, Suffolk, England; from "1891 England, Scotland and Wales census," database and images, findmypast (http://www.findmypast.com : n.d.); citing PRO RG 12, Suffolk county, subdistrict, The National Archives of the UK, Kew, Surrey
↑ "England and Wales Census, 1881," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:Q27D-R9H8 : 12 December 2017), William Jay in household of William Jay, Ipswich St Margaret, Suffolk, England; from "1881 England, Scotland and Wales Census," database and images, findmypast (http://www.findmypast.com : n.d.); citing p. 6, Piece/Folio 1875/6, The National Archives, Kew, Surrey; FHL microfilm 101,774,703