Gregory Francis Dahl, the son of Francis & Vesta (Smith) Dahl was born in Sioux City, Iowa, on 9 November 1946. He died 28 December 2021, in Comstock Park, MI, at age 75. He attended public schools in Atlantic, Iowa, graduating in 1964. He went on to graduate from Sioux City's Morningside College, where he played football.
Greg commenced employment as a Boy's Town Counselor, later entering a career as a Federal law enforcement officer. His assignments included U.S. Sky Marshal on international routes; Special Agent of the Midwest Region, OIG, USDA; and Special Agent, U.S. Customs Service, retiring 3 January 1997.
Greg was united in marriage to Nancy Lavery on 13 May 1973 in Chicago, IL; and is survived by his wife, son Eric (Maria), daughter Regan (Cesar) Bernal, and three grandsons, Declan Dahl and Ari and Gus Bernal. Private services.