Social organizations such as the Cosmos Club and the Harvard Club also enforced a men-only policy, barring Stafford from meetings.
He has taught at Vassar College, New York and the University of São Paulo, Brazil, has addressed professional and academic fora in all regions, and is a member of the Cosmos Club.
In addition, he was a member of the Cosmos Club in Washington, D.C. as well as the Union Club of Cleveland.
Marylebone Cricket Club | Lancashire County Cricket Club | Sierra Club | club | Sgt. Pepper's Lonely Hearts Club Band | Club Brugge K.V. | Somerset County Cricket Club | Sport Club Corinthians Paulista | Glamorgan County Cricket Club | Hampshire County Cricket Club | Nottinghamshire County Cricket Club | Richmond Football Club | Gloucestershire County Cricket Club | Cornwall County Cricket Club | Kent County Cricket Club | Club Nacional de Football | Cambridge University Cricket Club | Collingwood Football Club | Yorkshire County Cricket Club | sports club | Essendon Football Club | Port Adelaide Football Club | Jockey Club | Club Atlético River Plate | Carlton Football Club | St Kilda Football Club | Racing Club de Avellaneda | Manhattan Theatre Club | Club Olimpia | Surrey County Cricket Club |
Ritcheson is a member of Phi Beta Kappa, Fellow of the Royal Historical Society, a member of the Texas Institute of Letters, the Société Française d'Archeologie, Association pour le rayonnement de l'Opéra national de Paris, Brooks's, the Beefsteak Club, London, and the Cosmos Club, Washington, D.C.