Parse this person name:

Cécile L. Q. Jourdan, Blanc, flourished 1208-1231
user
first_name: Cécile
last_name: Jourdan
middle_names:
- L.
- Q.
temporal:
- start: 1208
  end: 1231
  type: flourished
titles: []
extra_info:
- Blanc
assistant