Allendale Plantation Records, 1900-1996. 12 v. Location: 6:64-65, U:1. Henry Watkins Allen, the 17th governor of Louisiana established Allendale sugar plantation in West Baton Rouge Parish. In 1882, John and Martin James Kahao purchased the plantation, and their family successfully operated the plantation for most of the 20th century. The collection contains correspondence, minutes, labor records, and financial and legal documents. Papers also include brief histories of Allendale Plantation and the Kahao family. Photographs are comprised of family members, plantation buildings, plantation workers, and the cane fields. Mss. 3824.