TheMulattoMaker
Dictator of RF
The problem with Brewster is that in the early game some members give you more useful bonuses like Washington or Cortez. Later Brewster can make a good work as well.
I never got Washington until later in the game. Him and some of the other real powerful Founding Fathers just wouldn't come up as a choice. For instance, if I got the other four military fathers just to get them out of the way in order to get Washington, there wouldn't be a choice for a military father until I got several from the other categories.
...hope that made sense, it's been a long day.
As far as Cortez goes, he wasn't very important to me unless I had Coronado (or was it de Soto?) and my scouts were turning up Cities of Cibola every few turns. Cortez was handy because you could send the treasure home for free. If I was playing as Spain, however, Cortez was an absolute must-have, right from the start. Especially when I came across the Aztecs and the Incas.