Original: It is named after Umberto Dall'Olmo (1925-1980), who was an amateur astronomer with degrees in both law and physics, who principally observed Jupiter and studied flare stars with Rosino.
Simplified: It is named after Umberto Dall'Olmo (1925-1980), who was an amateur astronomer with college degrees in both law and physics, who spent most of his time observing Jupiter and studying flare stars.