In 2371, Renhol treated Jadzia when the memory block of Dax's joining to Joran Dax began to break down. Renhol hoped to keep the secret that half of all Trill were suitable to be joined secret, even if it meant Jadzia's death. Renhol relented and let the Guardian Timor remove the mental block, giving Jadzia all of Joran's memories. (DS9 episode: "Equilibrium")
After Ezri Tigan was joined with Dax, Renhol asked that she contact her every week or at least once a month. In 2376, she contacted Ezri on Deep Space 9 as it had been six weeks since they last spoke. Renhol expressed concern that Ezri was using memories from a variety of past Dax hosts to help her in new position in command. (DS9 novel: Demons of Air and Darkness)
Several months later, Renhol was killed during the disturbances caused by the neo-Purists on Trill. At the time of her death, it was believed she was about to run for the presidency. (DS9 - Worlds of DS9 novel: Trill: Unjoined)
- DS9 episode: "Equilibrium"
- DS9 - Gateways novel: Demons of Air and Darkness
- DS9 - Worlds of DS9 novel: Trill: Unjoined