Cindy Brady was played by Susan Olsen.
Kitty carry all
Their original last name was Martin. The were adopted by Mike and it became Brady.
Susan Olsen
Cindy Brady was 12 in the last episode of 1969-1974's Brady Bunch. If you meant how old the person who played her was in real life, she was 13.
The episode is called a "fistful of Reasons" in which Peter (Chris Knight) is defending Cindy (Susan Olson) against bully Buddy Hinton. In the end Buddy gets his comeuppance.
The parents are Mike and Carol Brady, and the kids (from youngest to oldest) are Greg, Marcia, Peter, Jan, Bobby, and Cindy. There is also the housekeeper, Alice, and her boyfriend, Sam the butcher.
No. In the film "The Brady Bunch Movie" (1995), Cindy was played by Olivia Hack.
Bobby and Cindy Brady tried to break a world record in teeter-tottering in an episode of The Brady Bunch.
Greg, Peter, and Bobby are the boys and Marcia, Jan, and Cindy are the girls.
Cindy Brady was played by Susan Olsen.
teeter totter