Ofori Atta I's rule began in 1950.
Nana Sir Ofori Atta I, KBE, Kt (11 October 1881  21 August 1943) was the Okyenhene or King of the Akyem people and of Akyem Abuakwa, a kingdom that stretches back to the thirteenth century and was one of the most influential kingdoms of the then Gold Coast Colony. 1912  1943 
