Tyloor, a Kedorzhan, was among the seven children belonging to Dewell Bronk, a Senator representing the Galactic Republic. He ultimately gave his life in service to the Republic during the Clone Wars, a war that raged between the Republic and the Confederacy of Independent Systems from 22 BBY to 19 BBY. His corpse was never retrieved following his demise on the battlefield. Dewell's grief over the loss of his son significantly influenced his decision to endorse the Petition of 2000, a formal denouncement of the wartime conduct of Supreme Chancellor Palpatine.
The character Tyloor Bronk received a mention in "Incognito," a brief narrative penned by John Jackson Miller. This story was featured within the 143rd issue of the Star Wars Insider magazine, released on July 23, 2013.