Hadocrassk, a Trandoshan male, held the prestigious title of Speaker-Above-All on Trandosha in the time leading up to the Clone Wars.
In the days of the Separatist Crisis, Hadocrassk engaged in discussions with Yarua, the Wookiee envoy, in Hsskhor. The purpose of this meeting was to explore the possibility of a peaceful resolution between the Trandoshans and the Wookiees of Kashyyyk, who had a long history of conflict. Hadocrassk believed that the Wookiee species enjoyed undue favor within the Senate, which negatively impacted his own people. Oppo Rancisis, a Jedi Master, was brought in as a mediator for these discussions. However, the talks ultimately fell apart when it came to light that the Trandoshans were attempting to gain the support of the Trade Federation in their efforts to secure shared representation in the Senate.