Edward the Martyr n (Biography) Saint. ?963?978 ad, king of England (975?78), son of Edgar: murdered. Feast day: March 18 Collins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014