Parse this person name:

Floris Kruns, 1326-1373, flourished 1355-1368
user
first_name: Floris
last_name: Kruns
middle_names: []
temporal:
- start: 1326
  end: 1373
  type: life_span
- start: 1355
  end: 1368
  type: flourished
titles: []
extra_info: []
assistant