Parse this person name:

Fenna Dachgelt, 1374-1414, flourished 1391-1409
user
first_name: Fenna
last_name: Dachgelt
middle_names: []
temporal:
- start: 1374
  end: 1414
  type: life_span
- start: 1391
  end: 1409
  type: flourished
titles: []
extra_info: []
assistant