Fred Paas/ Alexander Renki (EDT)/ John Sweller (EDT)/ Fred Paas (EDT)/ Alexander Renki/ John Sweller
(1)
Hans Schaeffer (EDT)/ Gerard den Hertog (EDT)/ Stefan Paas (EDT)
(1)
Herbert A. Paas/ Ursula Dinse (TRN)
(1)
Martha White Paas/ John Roger Paas (CON)/ George C. Schoolfield (TRN)
(1)
Paas, Fred,Renkl, Alexander,Sweller, John
(1)