Parse this person name:

Hemma van Allemanië, Ryan A.., Wageningen (1273-1310)
user
first_name: Ryan
last_name: Hemma van Allemanië
middle_names:
- A.
temporal:
- start: 1273
  end: 1310
  type: life_span
titles: []
extra_info:
- Wageningen
assistant