Background
Trewhella, Raymond Matthew was born on March 1, 1935 in Palmer, Michigan, United States. Son of Stephen and Hilma (Waukkuri) Trewhella.
manufacturing company executive
Trewhella, Raymond Matthew was born on March 1, 1935 in Palmer, Michigan, United States. Son of Stephen and Hilma (Waukkuri) Trewhella.
Bachelor of Science in Mechanical Engineering, Michigan Technology, 1956; postgraduate, University of Southern California, 1965-1968.
Mechanical engineer, Cleveland Cliffs Iron Company, Ishpeming, Michigan, 1956-1960; senior development engineer, General Electric, Irmo, South Carolina., 1960-1967; executive vice president, Glassmaster Company, Lexington, South Carolina., 1967-1970; president, Glassmaster Company, Lexington, South Carolina., since 1970; also board directors, Glassmaster Company, Lexington, South Carolina. president, Glassmaster Controls Company, Inc., Kalamazoo, since 1988; also board directors, Glassmaster Controls Company, Inc., Kalamazoo.
Married Julianne Anderson, February 27, 1954. Children: Debra, Joanne, Kathleen.