[3] When his father was appointed Consul to the Kingdom of Hawaii, they sailed to Honolulu and arrived on May 31, 1850.
However, the young Allen was attracted to the California Gold Rush and spent two years working in San Francisco.
In 1852 he joined his father in Hawaii and worked as bookkeeper in a store selling supplies to whaling ships.
[4] He officially renounced his American citizenship and became naturalized to the Kingdom of Hawaii on June 19, 1860.
[8] Allen's health started to fail in 1905 and he died after suffering a stroke February 5, 1906, in Honolulu.