Parse this person name:

Mark Allen (1915-1966, flourished 1935-1954)
user
first_name: Mark
last_name: Allen
middle_names: []
temporal:
- start: 1915
  end: 1966
  type: life_span
- start: 1935
  end: 1954
  type: flourished
titles: []
extra_info: []
assistant