Cyer Rehan Nuer was born in 1910 in Twic, Bahr el Ghazal, into the family of Rehan Nuer, the first head chief of the Adiang section of the Twic Dinka. He received his early education at Kuajok Catholic Mission School under Fr. Arthur Nebel, where he was baptized with the Christian name Paulino. He later attended Wau Intermediate School (1924–1928) under Fr. Mason. His education earned him a recommendation for the teaching profession. From 1928 to 1931, Cyer taught at Kuajok Catholic Mission School before entering colonial administration as a clerk. Serving from 1931 to 1946, he became the first indigenous person in Gogrial District to be appointed to such a position, marking an important milestone in the participation of educated Southern Sudanese in the colonial civil service. In 1946, following persistent appeals from his people, the British administration reluctantly released him from government service to assume the hereditary chieftaincy of the Adiang section of the Twic Dinka. He succeeded his half-brother, Paramount Chief Mawiir Rehan, who had succeeded their father, Rehan Nuer. Cyer Rehan thus became the first educated traditional chief in Bahr el Ghazal. In 1947, the Governor of Bahr el Ghazal selected him as a delegate to the historic Juba Conference. During the deliberations, Cyer argued that Southern Sudan still had much to learn under British administration before participating fully in a unified national legislature. Alongside chiefs such as Kuany Kuaaj, Lotunyeny Apeukileng, Hasan Fartak, Lolik Lado, and Tete of Kajo-Keji, he consistently maintained this position throughout the conference. Recognized as one of the leading Southern Sudanese figures of his generation, Cyer was appointed in 1948 as a representative of Bahr el Ghazal to the Legislative Assembly in Khartoum. He was subsequently elected to the House of Representatives in the 1953 parliamentary elections and again in February 1958. A devoted Catholic lay leader, Cyer travelled to Vatican City in 1950 to participate in the Holy Year celebrations. In 1953, he was among the three Southern Sudanese dignitaries who represented the region at the coronation of Queen Elizabeth II in London. Throughout his public career, he also attended numerous conferences on the administration and customary laws of the Dinka, including Wanhalel conference. His distinguished public service was recognized by the British colonial administration through the award of a Robe of Honour, followed by a First Class Robe of Honour in 1958. During the military government of General Ibrahim Abboud, he was appointed a member of the Central Council in Khartoum, serving from 1963 to 1964. Cyer Rehan was widely remembered for his commanding presence and striking Dinka features. His face appeared as the model for the frontispiece photograph in one of Professor Godfrey Lienhardt's works on the Dinka, making him one of the most recognizable visual representations of Dinka society in anthropological literature. Cyer Rehan Nuer died in 1981, leaving behind a legacy as a pioneering educated chief, legislator, and respected traditional leader who bridged customary authority, public administration, and national politics during the colonial and early post-independence periods of Sudan. - @rsshub7