Able Seaman Lewis Adams D/J/12221, Royal Navy, HMS Chelsea died aged 46 on 1 April 1941.
He has no known grave and is listed on the Plymouth Naval Memorial, panel 46, column 1.
Listed on CWGC as the son of James and Mary Ann Adams. The local connection is his wife, Dorothy Mary White Adams of Devoran, Cornwall.
His name can be found added to the plinth of the Kea Church war memorial, below the First World War names. Kea War memorial can be seen at this site:
HMS Chelsea was a lend lease ship from America http://uboat.net/allies/warships/ship/4173.html