Parse this person name:

Frederick Johnson, 1936-2010, flourished 1959-1975
user
first_name: Frederick
last_name: Johnson
middle_names: []
temporal:
- start: 1936
  end: 2010
  type: life_span
- start: 1959
  end: 1975
  type: flourished
titles: []
extra_info: []
assistant