Given the question: Facts:   - sport: fencing    - death place: richmond , england    - death date: 24 january 1985      - birth date: 4 february 1906    - fullname: elizabeth carnegy-arbuthnott    - name: betty carnegy-arbuthnott    - birth place: kensington , england   Based on these bullet points, write a short biography describing the life of betty carnegy-arbuthnott .
The answer is:
elizabeth carnegy-arbuthnott -lrb- 4 february 1906 -- 24 january 1985 -rrb- was a british fencer .she competed at the 1936 and 1948 summer olympics .