Parse this person name:

Brandon Clark, 1808-1860, flourished 1829-1855
user
first_name: Brandon
last_name: Clark
middle_names: []
temporal:
- start: 1808
  end: 1860
  type: life_span
- start: 1829
  end: 1855
  type: flourished
titles: []
extra_info: []
assistant