the boundary: "The main British gain from the Simla Conference was the delimitation of the McMahon Line, the boundary along the crest of the Assam Himalayas from Bhutan to Burma, by means of an exchange of Anglo-Tibetan notes."

(born James O'Brien McMahon) (October 6, 1903July 28, 1952) an American lawyer and politician who served in the United States Senate (as a Democrat from Connecticut) from 1945 to 1952.

William (September 9, 1921 – March 3, 2012) an American artist-reporter.

Lee Edward McMahon (October 24, 1931 – February 15, 1989) was an American computer scientist.

Edward Leo Peter McMahon Jr. (March 6, 1923 – June 23, 2009) was an American announcer, game show host, comedian, actor, singer, and combat aviator.

Vincent Kennedy McMahon (born August 24, 1945) is an American businessman and former professional wrestling promoter.

Stephanie Marie McMahon Levesque (born September 24, 1976) is an American businesswoman and retired professional wrestler.

Linda Marie McMahon (née Edwards; born October 4, 1948) is an American politician, business executive, and former professional wrestling performer.

Shane Brandon McMahon (born January 15, 1970) is an American businessman and professional wrestler.

Julian Dana William McMahon (born 27 July 1968) is an Australian actor.

Vincent James McMahon (July 6, 1914 – May 24, 1984), also referred to as Vince McMahon Sr., was an American professional wrestling promoter.

an Irish-American family known for their ownership of World Wrestling Entertainment.