Parse this person name:

Eleuterio Montserrat, 1656-1696, flourished 1671-1686
user
first_name: Eleuterio
last_name: Montserrat
middle_names: []
temporal:
- start: 1656
  end: 1696
  type: life_span
- start: 1671
  end: 1686
  type: flourished
titles: []
extra_info: []
assistant