Parse this person name:

Heidrun Jäkel (1386-1445, flourished 1402-1419)
user
first_name: Heidrun
last_name: Jäkel
middle_names: []
temporal:
- start: 1386
  end: 1445
  type: life_span
- start: 1402
  end: 1419
  type: flourished
titles: []
extra_info: []
assistant