Parse this person name:

Sam Muller (1424-1472, flourished 1441-1462)
user
first_name: Sam
last_name: Muller
middle_names: []
temporal:
- start: 1424
  end: 1472
  type: life_span
- start: 1441
  end: 1462
  type: flourished
titles: []
extra_info: []
assistant