Parse this person name:

Mariechen Fröhlich (1614-1677, flourished 1644-1660)
user
first_name: Mariechen
last_name: Fröhlich
middle_names: []
temporal:
- start: 1614
  end: 1677
  type: life_span
- start: 1644
  end: 1660
  type: flourished
titles: []
extra_info: []
assistant