Resh'da Maprida'hn (known as Resh) was a Deltan male and the cousin of Jali'lar Kandowali and Krnsandor L'am.
In 2281, Resh served as a Federation Warrantor of Peace along with his cousins. He, his cousins, T'Shael, Cleante al-Faisal, and Theras shoorShras were all kidnapped from their post on Vulcan by Romulan agents and then handed over to the Klingons. The Deltans were very scared and sought comfort with each other. The Klingons noticed this and separated Resh from his two cousins, causing him to die of loneliness. (TOS novel: Dwellers in the Crucible)