Parse this person name:

Cas X. J. Bave, Alphen aan den Rijn, flourished 1316-1336
user
first_name: Cas
last_name: Bave
middle_names:
- X.
- J.
temporal:
- start: 1316
  end: 1336
  type: flourished
titles: []
extra_info:
- Alphen aan den Rijn
assistant