Riggs received his elementary training in a Baltimore private school and later attended St. Paul's School, a private preparatory school in Concord, New Hampshire. After completing his studies at St. Paul's, Riggs enrolled at Princeton University. He followed his older brother, Jesse Riggs, to Princeton. Jesse had been an All-American for Princeton's football team, and Dudley followed in his older brother's footsteps by joining the Princeton football team.
Jesse
Dudley