Parse this person name:

Ayden Niermann, 1895-1968, flourished 1922-1937
user
first_name: Ayden
last_name: Niermann
middle_names: []
temporal:
- start: 1895
  end: 1968
  type: life_span
- start: 1922
  end: 1937
  type: flourished
titles: []
extra_info: []
assistant