A Mansell

[Ladyhawk]

What is his date of birth?

Is this him?

Arthur Thomas Mansell
Birth 7 Mar 1897
Year Range:   1915-1916
Service Number:   Z/3101
Division:   Bristol
http://discovery.nationalarchives.gov.uk/details/r/D7667128

Arthur Thomas Mansell
Birth 17 Mar 1897
Service Number:   Z/3101
Rank/Rating:   Ordinary Seaman, Able Seaman
http://discovery.nationalarchives.gov.uk/details/r/D7283321

[Ladyhawk]

BANNS
Thomas Mansell
Marriage or Bann Date:   24 May 1895 Water Orton, Warwickshire
Spouse:   Alice Spiers

Edit to add 1901/1911 census Arthur Thomas Mansell with his parents

1901 https://www.familysearch.org/ark:/61903/1:1:XS87-T53
1911 https://www.familysearch.org/ark:/61903/1:1:XWZN-L19

[Mansl]

Yes that is his DOB. 

[ShaunJ]

Before the date of that postcard, Arthur Thomas Mansell had already served with the Royal Naval Division in France and the Mediterranean and had been twice wounded.  His RNVR record confirms that he was assigned to Ganges in September 1917.

[Mansl]

Thank you both for all your help. Alan