You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For consistency, answers should be in all lower cased letters.

Q: Category: RANKS & TITLES 
Clue: Inheriting property & title from her deceased husband made Tz'u-hsi of China this kind of Empress

A: dowager
****
Q: Category: FAMOUS TEXANS 
Clue: The family home of this longtime Speaker of the House is now a museum in Bonham, Texas

A: sam rayburn
****
Q: Category: DEATH & TEXAS 
Clue: Born in El Paso in 1921, this "Star Trek" creator crossed "the final frontier" in 1991

A:
gene roddenberry
****