Harold Kainalu Long Castle

Harold Kainalu Long Castle was a landowner, real estate developer, and later philanthropist in Hawaii.

Harold Kainalu Long Castle was born July 3, 1886 in Honolulu. Castle was the son of wealthy landowner James Bicknell Castle and Julia White, and grandson of Castle amp Cooke founder Samuel Northrop Castle. In 1917, he purchased almost 10,000 acres of land on the windward side of the island of Oahu, in what was then the ahupua a of Kailua, to start his sprawling Kaneohe Ranch.

Source: Wikipedia