In "Silent Hill 3," Harry Mason dies prior to the events of the game. He is killed by Claudia Wolf, who stabs him in a confrontation while attempting to protect his daughter, Heather Mason, from the cult's influence. His death is a significant emotional moment for Heather, driving her motivations throughout the game.
james mason died of a heart attack
Scott Mason died in 2005.
Philip Mason died in 1999.
George Mason Died of an illness {currently unknown}
Bert Mason died in 1977.
Mason Jackson died in 1903.
Douglas Mason died in 2004.
Mason Tappan died in 1886.
Mason Chamberlin died in 1787.
George Mason I died in 1686.
Samuel Mason died in 1803.
Mason Cooley died in 2002.