Parse this person name:

Stéphane D. Gérard, Sainte Denis, flourished 1511-1528
user
first_name: Stéphane
last_name: Gérard
middle_names:
- D.
temporal:
- start: 1511
  end: 1528
  type: flourished
titles: []
extra_info:
- Sainte Denis
assistant