Facts: - sport: fencing - birth date: 21 april 1931 - name: derrick cawthorne - birth place: st pancras , london , england Based on these bullet points, write a short biography describing the life of derrick cawthorne .
A:
derrick cawthorne -lrb- born 24 april 1931 -rrb- is a british fencer .he competed in the team foil event at the 1964 summer olympics .