Some time after WW1 he hyphenated his name to Hatton-Smooker
1900 May 13. Born Midhurst, Sussex
1901 census at Fernhurst St Margaret, Sussex
1911 census at Reath House Blackdown Haslemere
1917 May 13 to 8 Feb 1918 Farm Assistant at Valewood, Haslemere.
1918 Feb 11. Attests to Royal West Surrey Regt at Haslemere. He is a farm assistant
1919 Feb. RAF. The undermentioned Cadets are granted honorary commissions as 2nd Lts., with effect from the dates of their demobilisation : — 317772 Arthur Thomas Smooker
1921 Oct 26. Accepted in England. Joined ADRIC with service no 2131. Posted to E Coy
1922 Jan 18. Appears to be still serving on demobilisation of ADRIC
1928 Married Margaret Bates in London
1939 Register Living at The Bungalow , Chorleywood U.D., Hertfordshire. With wife Margaret and he is a Sales Manager, Engineers & Concrete Manufacturers
1943 Feb 2. Crosses USA border at Montana. An RAF officer in transit
1965 Married Marjorie D Reid in Bucks
1983 Died Beaconsfield.