Parse this person name:

Brian Jensen, 1639-1715, flourished 1663-1677
user
first_name: Brian
last_name: Jensen
middle_names: []
temporal:
- start: 1639
  end: 1715
  type: life_span
- start: 1663
  end: 1677
  type: flourished
titles: []
extra_info: []
assistant