Biography

Trevor Loudon

Trevor Loudon

The John Birch Society

Trevor Loudon is an author, filmmaker, public speaker, and member of the National Council of The John Birch Society. Originally from Christchurch, New Zealand, Mr. Loudon now lives in the United States. For more than 30 years, he has researched radical-left, Marxist, and terrorist movements and their influence on mainstream politics.

Loudon is the author of Barack Obama and the Enemies Within and The Enemies Within: Communists, Socialists and Progressives in the U.S. Congress, and has produced several documentary films, including Enemies Within and Enemies Within the Church. He is also the founder and editor of KeyWiki.org, a research site examining political networks and associations.

He has addressed hundreds of conferences and organizations in the United States and New Zealand and has appeared extensively on radio, television, and podcasts. His research focuses particularly on communist and socialist movements, political influence, national security, and foreign influence in American institutions. Mr. Loudon has been a longtime supporter of The John Birch Society, first becoming familiar with it in New Zealand in the early 1970s and joining in 2018.

Significant Figures

View All
John F. McManus
John F. McManus
John F. McManus joined the staff of The John Birch Society in August 1966, serving originally as a field coordinator for several New England states. In 1968, he was transferred to a position at the Society’s national headquarters. In 1973, Mr. McManus accepted the appointment by Robert Welch, the Society’s Founder, as the organization’s Director ...
View Biography
Taylor Caldwell
Taylor Caldwell
Many people in the English-speaking world from the Baby Boomer or earlier generations remember Taylor Caldwell as the author of numerous outstanding novels, among them A Pillar of Iron, Dear and Glorious Physician, and The Captains and the Kings. Even many who never read her fascinating published works may also recall the latter historical novel, ...
View Biography
William Grede
William Grede
Born in 1897 and raised in Milwaukee, Bill Grede went to work at his father’s carriage shop during summers when he was 14. He later worked at Uncle Art’s tire store. The experiences he gained at both taught him two very important lessons: 1) always provide quality products and service; and 2) there is profit ...
View Biography
Augereau G. Heinsohn
Augereau G. Heinsohn
Augereau G. Heinsohn was born in 1896 and lived near Houston. After his service in World War I, Heinsohn returned home and got a job at a cotton goods commission house in New York City, a brokerage firm that acted as an intermediary between the textile mills of the South and the garment industry in ...
View Biography
Nelson Bunker Hunt
Nelson Bunker Hunt
Nelson Bunker Hunt of Texas served as a member of the Council of The John Birch Society from 1976 to 1985 and then from 2007 until his passing. Mr. Hunt was born in El Dorado, Arkansas. His family moved to Tyler, Texas, during his youth, and finally to Dallas. After graduating from the Hill School, ...
View Biography
Garman Kimmell
Garman Kimmell
Garman Kimmell grew up in Wichita, Kansas, in the early 20th century, where his father had moved to pursue his business dealings. Kimmell attended Wichita State University for two years before transferring to the University of Oklahoma because of its strong engineering program. Kimmell graduated in 1937 with a Master of Science degree in Petroleum ...
View Biography
Fred Koch
Fred Koch
Born in 1900 the son of a Dutch immigrant from Quanah, Texas, Fred Koch graduated from MIT in 1922 with a chemical engineering degree. He was first employed by the Texas Company in Port Arthur, Texas, and then by the Medway Oil and Storage Company in Kent, England, where he was chief engineer. Only three ...
View Biography

© 2026 The John Birch Society. All rights reserved.

© 2026 The John Birch Society