Gabriel Ka'eo, a native Hawaiian, was born on February 18, 1903, in Wai'ea, South Kana, Hawaii. His parents were Jones Emmanuel Ka'eo and Harriet Kamoku. Throughout his life, Gabriel lived in various places including Kealia, Hookena, Kana, and Honolulu. He held a variety of jobs such as a sugar plantation laborer, coffee picker, stevedore, contractor, and a stone wall builder. In 1926, he married Katherine Ka'ai and they had two children. As of the time of the interview in 1980, Gabriel was residing in Hookena.