Parse this person name:

Emanuel Wagenknecht'Sontag (1341-1386, flourished 1363-1381)
user
first_name: Emanuel
last_name: Wagenknecht'Sontag
middle_names: []
temporal:
- start: 1341
  end: 1386
  type: life_span
- start: 1363
  end: 1381
  type: flourished
titles: []
extra_info: []
assistant