Real name: Morris Mac Davis

Songwriting pseudonym of US country and pop singer / songwriter and actor Mac Davis (born January 21, 1942 in Lubbock, Texas - died September 29, 2020 in Nashville, Tennessee), using the given name of his son during a short timespan (encompassing Elvis Presley's hit "In The Ghetto") in order to avoid confusion with songwriter Mack David.
Note: Credits that either are the real surname alone (or misspellings thereof) or include the real forename (or its initial) belong to the real name profile Mac Davis.