What member of the bourbon triumvirate is being described here?

Referring to the excerpt about    the  bourbon triumvirate  by jacob hamrick, the answer is joseph e. brownjoseph e. brown is the active governor of georgia within the period of 1857 - 1865. he was known as one of the most famous secessionist leaders that brought his state into confederacy in  1861

alfred h. colquitt.

i took this in usa test prep. if you have the points:

graduate of princeton universityserved in the mexican war and the civil etc

  i think colonial period |-/

You gotta post the test so we can answer it