Parse this person name:

Felicitas Ehlert, 1289-1339, flourished 1316-1334
user
first_name: Felicitas
last_name: Ehlert
middle_names: []
temporal:
- start: 1289
  end: 1339
  type: life_span
- start: 1316
  end: 1334
  type: flourished
titles: []
extra_info: []
assistant