Parse this person name:

Maarten Lemmens (1852-1896, flourished 1870-1880)
user
first_name: Maarten
last_name: Lemmens
middle_names: []
temporal:
- start: 1852
  end: 1896
  type: life_span
- start: 1870
  end: 1880
  type: flourished
titles: []
extra_info: []
assistant