Parse this person name:

Eugène Lombard, 1928-1987, flourished 1952-1975
user
first_name: Eugène
last_name: Lombard
middle_names: []
temporal:
- start: 1928
  end: 1987
  type: life_span
- start: 1952
  end: 1975
  type: flourished
titles: []
extra_info: []
assistant