With saddened hearts we announce the passing of Gregory John Douglass, our beloved husband, father, grandfather, and son, at Bluewater Health, on Sunday, December 31, 2017, at the age of 64. Loving husband of Donna Douglass. Devoted father of Sean Douglass and Evan (Dana) Douglass. Cherished grandfather of Adelaide Douglass. Survived by his dear parents John and Betty Douglass, sister Brenda (Tim) Gridley, and mother-in-law Marjorie Zuber. Predeceased by his father-in-law Irwin Zuber. Gregory was a driven professional, a master Journeyman, Mechanical Contractor. He leaves behind a legacy of buildings, mechanical systems, and serviced customers throughout Southern and Southwestern Ontario. Gregory was an avid golfer, and an early adapter of internet technologies and to this day kept up with the latest technology.