Came across this www.naval-history.net:
R N Medals
John Noot, Shipwright Pembroke Dock.
5 January 1915 Imperial Service Medal.
Also: The Haverfordwest and Milford Haven Telegraph, June 27,1917.
Funeral of Miss Mary Jane Noot :- impressive scenes were witnessed at the funeral last Thursday of Miss Mary Jane Noot, youngest daughter of Mr James Noot, Hillblock, whose death at the age of 20 took place on the previous Sunday.
Also present were here three brothers, Fred, Herbert, Jack and sister Gladys Noot.
Discovered that brother Jack served in WWI.
Also: Unit History South Wales Borderers Pte James Noot was still serving in 1897, no medal mentioned.
Dont know if this is the same James as on the article, John above may be a relation.