Parse this person name:

Guillet, Agnès E. Lorraine I. Thierry., LefebvreBourg (died 1751)
user
first_name: Agnès
last_name: Guillet
middle_names:
- E.
- Lorraine
- I.
- Thierry
temporal:
- start: null
  end: 1751
  type: life_span
titles: []
extra_info:
- LefebvreBourg
assistant