Parse this person name:

Georg Bonbach (1705-1768, flourished 1728-1741)
user
first_name: Georg
last_name: Bonbach
middle_names: []
temporal:
- start: 1705
  end: 1768
  type: life_span
- start: 1728
  end: 1741
  type: flourished
titles: []
extra_info: []
assistant