Josef Pieper/ Dan Farrelly (TRN)
(9)
Josef Pieper/ Dan Farrelly (TRN)/ Una Farrelly (TRN)
(4)
Josef Pieper/ Richard Winston (TRN)/ Clara Winston (TRN)
(3)
Jadwiga E. Pieper-mooney (EDT)/ Fabio Lanza (EDT)
(2)
James Pelech/ Gail Pieper Ph.D. (EDT)
(2)
Josef Pieper/ Dan Farrelly (TRN)/ John Haldane (FRW)
(2)
Josef Pieper/ Edward T. Oakes (TRN)
(2)
Josef Pieper/ James V. Schall (INT)/ Dan Farrelly (TRN)
(2)
Josef Pieper/ Lothar Krauth (TRN)
(2)
Moritz (German Institute for International and Security Affairs (Stiftung Wissenschaft und Politik) Pieper Germany)
(2)
Robert Matthew Brzenchek/ Ben Pieper/ Garrick Plonczynski
(2)
Tamara Chaplin/ Jadwiga E. Pieper Mooney
(2)