Parse this person name:

Constantin Gotthard, 1301-1381, flourished 1324-1342
user
first_name: Constantin
last_name: Gotthard
middle_names: []
temporal:
- start: 1301
  end: 1381
  type: life_span
- start: 1324
  end: 1342
  type: flourished
titles: []
extra_info: []
assistant