Parse this person name:

Elvira Silvana N. Aloys Stahr-Holsten, Magdeburg, flourished 1361-1372
user
first_name: Elvira
last_name: Stahr-Holsten
middle_names:
- Silvana
- N.
- Aloys
temporal:
- start: 1361
  end: 1372
  type: flourished
titles: []
extra_info:
- Magdeburg
assistant