<Tr> <Th> Occupation </Th> <Td> Student </Td> </Tr> <Tr> <Th> Relatives </Th> <Td> David Warner, Jr. (father) Monica Warner Eloise Hoffdale, neé Blair (mother) Meg Warner (half - sister) Bailey Hoffdale - Warner (sister) Geri Warner (cousin) Hon . Carlton Blair (maternal grandfather; deceased) David Warner, Sr. (paternal grandfather) </Td> </Tr> <P> Blair Warner was played by Lisa Whelchel . She was 14 at the series' beginning; an episode in the 1985--1986 season centered on her 21st birthday . </P> <P> At the series' beginning in 1979, Blair was portrayed as a very rich and very rebellious girl from a blue blood background . She was seen smoking cigarettes, drinking beer, and enjoying great popularity with boys; unlike many of her classmates, she was looking to lose her virginity . When the show was retooled in 1980, all instances of her rebellion were either dropped or given to the new character of Jo Polniaczek, and Blair was rewritten as an unashamedly spoiled "daddy's girl". </P>

What was blair's last name on facts of life