<Tr> <Td> Davies, Christopher Christopher Davies </Td> <Td> (1978--) </Td> <Td> Former Southern Redbacks cricketer and current Port Adelaide Football Club Football General Manager . </Td> <Td> </Td> </Tr> <Tr> <Td> Deford, Alexandra Alexandra Deford </Td> <Td> (1971--1980) </Td> <Td> Daughter of American sportswriter Frank Deford, subject of Deford's book Alex: The Life Of A Child . </Td> <Td> </Td> </Tr> <Tr> <Td> Esiason, Gunnar Gunnar Esiason </Td> <Td> (1991--) </Td> <Td> Son of former football player Boomer Esiason . </Td> <Td> </Td> </Tr> <Tr> <Td> Flanagan, Bob Bob Flanagan </Td> <Td> (1952--1996) </Td> <Td> American writer, poet, performance artist, and comic . </Td> <Td> </Td> </Tr>

How old was the oldest person with cystic fibrosis