Darrah Mace was a Bajoran man of the Ke'lora caste who was married to Darrah Karys and had two children, Darrah Bajin and Darrah Nell. In 2318, he was serving as a constable in the Korto City Watch when he had to break up a fight between Syjin and another man. Later that year he would coordinate the security at the Naghai Keep when the Cardassians arrived. While providing security, Darrah met Skrain Dukat and received a positive impression of him.