Parse this person name:

Albert Gilbert (1941-1991, flourished 1964-1976)
user
first_name: Albert
last_name: Gilbert
middle_names: []
temporal:
- start: 1941
  end: 1991
  type: life_span
- start: 1964
  end: 1976
  type: flourished
titles: []
extra_info: []
assistant