Bart's 10.
Lisa's 8.
Bart Simpson is in the fourth grade and Lisa Simpson is in the second grade.
Lisa's First word was "Bart". Ironically in the episode where we learn Lisa's first word, we also learn that Maggies first word was "Daddy". This is the culmination of a running joke where neither Lisa nor Bart will call Homer dad or daddy.
Lisa
Bart. Ralph is Lisa's age.
What exactly are you asking. What TV characters came before Bart & Lisa? What shows came before Bart & Lisa?You'll have to be a little more specific before your question can be properly answered.
Yes but mostly shows it to Bart only when they fight and Lisa uses her brain to torture Bart
Bart has 2 sisters, Lisa Marie Simpson and Margaret "Maggie" Simpson.
An unmanned boy in the season 1 episode, Bart the General.
Usually she just exclaims, "BART!"
Lisa or Maggie.
the simpsons, man
Nelson