Lietenant Donald David Chadbolt, Son of John Walter Chadbolt, and of Anna Chadbolt, of Hardisty, Alberta. Lt D.D. Chadbolt was killed in the early hours of 26th February 1945 at the age of 21.

http://www.veterans.gc.ca/eng/remembrance/memorials/canadian-virtual-war-memorial/detail/2662899?Donald%20David%20Chadbolt