Parse this person name:

Scherms-Mercks, Stef Adriana D. Isabella T.., Drouwenerveen (1356-1421)
user
first_name: Stef
last_name: Scherms-Mercks
middle_names:
- Adriana
- D.
- Isabella
- T.
temporal:
- start: 1356
  end: 1421
  type: life_span
titles: []
extra_info:
- Drouwenerveen
assistant