Parse this person name:

Gimenez Germain, Bernadette Y. William Hugues, 1400-1452
user
first_name: Bernadette
last_name: Gimenez Germain
middle_names:
- Y.
- William
- Hugues
temporal:
- start: 1400
  end: 1452
  type: life_span
titles: []
extra_info: []
assistant