Father and son casualty medal group consisting of a WW1 medal pair named to WR-313883 Sapper J.A. Sibson of the Royal Engineers together with his sons WW2 medal group, his War Council condolence letter named to 1776814 Gunner J.A. Sibson of the 10th Maritime Regiment, Royal Artillery who was killed in action when the SS Daisy Mollar was sunk by a Japanese Submarine RO-110 off the coast of Cocanada, India on the 13th December 1943 and lifeboats carrying survivors were rammed followed by machine gun fire over a large area of water. Also includes some research