For the island in James Bay, Canada, see Chisasibi.

Zephaniah Kingsley Jr. was a plantation owner, born in England, who moved as a child with his family to South Carolina, and became a planter, slave trader, and merchant. He built four plantations in the Spanish colony of Florida near what is now Jacksonville, Florida. He served on the Florida Territorial Council after Florida was acquired by the United States in 1821. Kingsley Plantation, which he owned and where he lived for 25 years, has been preserved as part of the Timucuan Ecological and Historic Preserve, run by the United States National Park Service. Finding his large and complicated family progressively more insecure in Florida, he moved them to a vanished plantation, Mayorasgo de Koka, in what was then Haiti but soon became part of the Dominican Republic.