Xiahou Ba
According to "Records of Three Kingdoms", Xiahou Ba succeeded Deng Zhi as the General of Chariots and Cavalry after the predecessor's death in 251. "Zizhi Tongjian" noted that Xiahou Ba was alive in 255, and "Records of Three Kingdoms" noted Xiahou Ba was not alive in 259, when Liao Hua and Zhang Yi were described to have succeeded his general position, so Xiahou Ba must have had died between 255 and 259.