Namesakes
Elbert Alonzo Root
(m) 1915-1983 
Olympic Medalists 1936 diving - platform (silver)
Elihu Root
(m) 1845-1937
Nobel Prize Winners 1912 (peace)
Jim Root
(m) 1971-
Notable Musicians
Stephen Root
(m) 1951-
Notable Actors and Entertainers (actor)