Lundeberg left his home in
Oslo, Norway at age 14, joined the
Seamen's Union of Australia in 1917 and transferred into the
Sailors' Union of the Pacific in Seattle He sailed for 21 years on sailing ships and steamers of a variety of flags, At its height, at least 8,000 west coast sailors joined the strike. On July 30, 1934, as the strike came close to conclusion, Lundeberg was elected Sailor's Union of the Pacific patrolman for the
Seattle area. In April 1935 at a conference of maritime unions in Seattle, it was decided to establish an umbrella union to represent the membership of the International Seaman's Union as well as maritime officers and longshoremen. This umbrella organization was called the Maritime Federation and Lundeberg was named its first president. On October 15, 1938, at an AFL convention in
Houston, Texas, Green handed Lundeberg the
Seafarer's International Union charter. The new union numbered some 7,000 members on the east and gulf coasts. Lundeberg served as president of SIU from 1938 until his death from a heart attack in a San Francisco hospital on January 28, 1957. ==Memorials==