Parse this person name:

Klotz, Henryk X.., Feuchtwangen (1485-1539)
user
first_name: Henryk
last_name: Klotz
middle_names:
- X.
temporal:
- start: 1485
  end: 1539
  type: life_span
titles: []
extra_info:
- Feuchtwangen
assistant