Parse this person name:

Mackenzie Howe, 1629-1676, flourished 1656-1671
user
first_name: Mackenzie
last_name: Howe
middle_names: []
temporal:
- start: 1629
  end: 1676
  type: life_span
- start: 1656
  end: 1671
  type: flourished
titles: []
extra_info: []
assistant