I added photo of Cyril to the following:-
http://www.roll-of-honour.org.uk/Regiments/Suffolk_Regiment/5th_Battalion/html/w_database_30.htm
http://www.roll-of-honour.org.uk/Thailand-Burma_Railway/W/html/wy_database_0.htm
http://www.roll-of-honour.org.uk/Thailand-Burma_Railway/Camps/Songkurai_No2/html/w.htm