Parse this person name:

Le Goff, Tristan B.., BonninBourg (1808-1867)
user
first_name: Tristan
last_name: Le Goff
middle_names:
- B.
temporal:
- start: 1808
  end: 1867
  type: life_span
titles: []
extra_info:
- BonninBourg
assistant