Parse this person name:

Mahieu-van Goerle, Livia (flourished 1215-1226), flourished 1215-1226
user
first_name: Livia
last_name: Mahieu-van Goerle
middle_names: []
temporal:
- start: 1215
  end: 1226
  type: flourished
titles: []
extra_info: []
assistant