Parse this person name:

Jonas Engels, 1878-1949, flourished 1893-1917
user
first_name: Jonas
last_name: Engels
middle_names: []
temporal:
- start: 1878
  end: 1949
  type: life_span
- start: 1893
  end: 1917
  type: flourished
titles: []
extra_info: []
assistant