Parse this person name:

Nancy Spieß (1301-1349, flourished 1324-1340)
user
first_name: Nancy
last_name: Spieß
middle_names: []
temporal:
- start: 1301
  end: 1349
  type: life_span
- start: 1324
  end: 1340
  type: flourished
titles: []
extra_info: []
assistant