Parse this person name:

Harold Koch (1491-1532, flourished 1516-1527)
user
first_name: Harold
last_name: Koch
middle_names: []
temporal:
- start: 1491
  end: 1532
  type: life_span
- start: 1516
  end: 1527
  type: flourished
titles: []
extra_info: []
assistant