Gottfredson has received research grants worth $267,000 from the Pioneer Fund.

Donald did not play a substantive role in the policies or practices of the Pioneer Fund.

He also served as a director of the controversial Pioneer Fund from 1973 to 2000.

He generated further controversy by accepting funding from the Pioneer Fund.

The Institute is reported to have received a grant from the Pioneer Fund.

He served as the president of the Pioneer Fund from its inception until 1941.

Harlan's firm had done legal work for the Pioneer Fund.

Since 2002, Rushton was the president of the Pioneer Fund.

Garrett served as a Director of the Pioneer Fund in 1972-1973.

He was also a director of the Pioneer Fund.