Parse this person name:

Lambert, Frédéric Françoise Y.., Gautierboeuf (1226-1268)
user
first_name: Frédéric
last_name: Lambert
middle_names:
- Françoise
- Y.
temporal:
- start: 1226
  end: 1268
  type: life_span
titles: []
extra_info:
- Gautierboeuf
assistant