Parse this person name:

Ruth Lachmann-Graf, 1592-1663, flourished 1616-1628
user
first_name: Ruth
last_name: Lachmann-Graf
middle_names: []
temporal:
- start: 1592
  end: 1663
  type: life_span
- start: 1616
  end: 1628
  type: flourished
titles: []
extra_info: []
assistant