Parse this person name:

Christopher Walsh-Velez, 1767-1814, flourished 1787-1798
user
first_name: Christopher
last_name: Walsh-Velez
middle_names: []
temporal:
- start: 1767
  end: 1814
  type: life_span
- start: 1787
  end: 1798
  type: flourished
titles: []
extra_info: []
assistant