The show focused on the Huxtable family, an upper-middle class family living in Brooklyn, New York Patriarch Heathcliff "Cliff" Huxtable (an obstetrician/gynecologist) and his attorney wife Clair Huxtable presided over a raucous yet loving household. In every way, they were an utterly typical traditional American sitcom family, with the notable exception that they were African-American. The topics of the show involved the usual difficulties of children growing up, an example being son Theo experiences of dealing with dyslexia, based on Cosby's real-life child Ennis who was dyslexic. The show was very much centered on Cosby's real life, and portrayed his children's lives as well