Parse this person name:

Thom Serra (1909-1957, flourished 1939-1949)
user
first_name: Thom
last_name: Serra
middle_names: []
temporal:
- start: 1909
  end: 1957
  type: life_span
- start: 1939
  end: 1949
  type: flourished
titles: []
extra_info: []
assistant