The national Archives website in the medal index cards section have a record for George Harold Wooton in the Suffolk Regiment It will cost you £2.00 to download his record. No James Henry Wooton, only a James Herbert and Henry J Wooton. No Joseph Mason Wooton, but 2 for Joseph Wooton.
If you have an Ancestry subscription they have now got the records up to W , as your man (men) are there as well.
Regards jackandtom