STANLEY GEORGE STONEMAN was born on 22 June 1891, in 29 Delhi Street Islington, London, England, United Kingdom to John William Stoneman and Eva Anne Stoneman [Lawrence] (source 6.)). He was recorded in the census in 1901 (Source 1.), aged about 11, in Hammersmith, London, England, United Kingdom. On 15 April 1911, aged 20, he was a Coal miner (source 2.) in Godrergraig, Neath Port Talbot, Wales, United Kingdom. In 1913, aged about 23, he was a Behinder in tinplate works (source: "Certified Copy of Birth Daniel John Stoneman". On 28 August 1937, aged 47, Stanley was recorded as a Builder/Carpenter (source 3.). Daniel left his family behind (didn't divorce his wife) and moved to London, England, United Kingdom, around 1930, aged about 40. It is believed that Stanley died around 1960, aged about 70, somewhere in United Kingdom, maybe London.

ELIZABETH ANN STONEMAN [JENKINS] was born on 7 November 1887, in Godrergraig, Neath Port Talbot, Wales, United Kingdom, to Daniel Jenkins and Hannah Jenkins [Williams] (source 7.)). Elizabeth died on 21 December 1949, aged 62, in Godrergraig, Neath Port Talbot, Wales, United Kingdom, residence in 93 Graig Rd (source 4.).

Stanley George Stoneman, aged 20, married Elizabeth Ann Stoneman [Jenkins], aged 23, on 15 April 1911 in Godrergraig, Neath Port Talbot, Wales, United Kingdom (source 2.)). They had eight children (source 5.):
Clarice Elizabeth Davies [Stoneman] in 1912
Daniel John Stoneman in 1913
Arthur Robert (Bob) Stoneman in 1915
Lewis Samuel Stoneman in 1917
Hannah Beryl Davies [Stoneman] in 1919
Annie Davies [Stoneman] in 1921
Ronald Stoneman in 1924 - stillborn
Stanley Stoneman in 1926 - only lived 1 day

Please contact me if you have any information regarding this family. Family photos would also be nice to have. Please note that information in this post might be inaccurate.

Sources:
1.) "UK Census 1901 England London Hammersmith North District"
2.) "Certified Copy of Marriage Stanley & Elizabeth Ann Stoneman"
3.) "Certified Copy of Marriage Daniel John & Maggie Stoneman"
4.) "Certified copy of Death Elizabeth Ann Stoneman"
5.) Photo copy of Stanley George Stoneman & Elizabeth Ann Jenkins' family bible
6.) Certified Copy of an Entry of Birth Stanley George Stoneman
7.) Certified Copy of an Entry of Birth Elizabeth Ann Jenkins

Also read: "Mystery of Stanley George Stoneman"