Parse this person name:

Berthold Fröhlich, 1305-1376, flourished 1331-1355
user
first_name: Berthold
last_name: Fröhlich
middle_names: []
temporal:
- start: 1305
  end: 1376
  type: life_span
- start: 1331
  end: 1355
  type: flourished
titles: []
extra_info: []
assistant