Parse this person name:

Silvana Schenk-Barth, flourished 1416-1428, flourished 1416-1428
user
first_name: Silvana
last_name: Schenk-Barth
middle_names: []
temporal:
- start: 1416
  end: 1428
  type: flourished
titles: []
extra_info: []
assistant