Parse this person name:

Lucy Gosselin, 1947-2007, flourished 1971-1983
user
first_name: Lucy
last_name: Gosselin
middle_names: []
temporal:
- start: 1947
  end: 2007
  type: life_span
- start: 1971
  end: 1983
  type: flourished
titles: []
extra_info: []
assistant