Parse this person name:

Butte Sontag, Erica Nadin Mark Tilman, 1945-2016
user
first_name: Erica
last_name: Butte Sontag
middle_names:
- Nadin
- Mark
- Tilman
temporal:
- start: 1945
  end: 2016
  type: life_span
titles: []
extra_info: []
assistant