Thal politician

An unnamed Thal politician was one of the leaders of the Thal people towards the end of the Thousand Year War.

Biography
During the end of the war, the politician met with Davros and Nyder inside the Thal Dome. During the meeting, Davros gave the politician the chemical formula to destroy the protective substance around the Kaled dome, which would allow the Thals' rocket to penetrate. Striving for victory, the politician ordered that a barrage of shells containing the formula should start a soon a possible. He later supervised the launching of the rocket.

However, Davros betrayed the Thals and had the Daleks exterminate all the Thals, including the politician. (TV: Genesis of the Daleks)