Feb 19 Thomas Arundel, archbishop of Canterbury/chancellor of England, dies Aug 6 King Ladislas of Naples (b. 1377) Sep 1 William de Ros, 7th Baron de Ros of Helmsley, Lord Treasurer of England (b. 1369) 1413 Famous Deaths by Year 1415 Famous People by Cause of Death Assassination Drug Overdose Gunshot Wound Murder Plane Crash Suicide