Parse this person name:

Eugenie Ernst, 1203-1263, flourished 1219-1229
user
first_name: Eugenie
last_name: Ernst
middle_names: []
temporal:
- start: 1203
  end: 1263
  type: life_span
- start: 1219
  end: 1229
  type: flourished
titles: []
extra_info: []
assistant