Parse this person name:

Victor Mercks (1441-1511, flourished 1470-1499)
user
first_name: Victor
last_name: Mercks
middle_names: []
temporal:
- start: 1441
  end: 1511
  type: life_span
- start: 1470
  end: 1499
  type: flourished
titles: []
extra_info: []
assistant