Parse this person name:

Sienna Kyan Elisa Janssen, Budel-Dorplein, flourished 1471-1485
user
first_name: Sienna
last_name: Janssen
middle_names:
- Kyan
- Elisa
temporal:
- start: 1471
  end: 1485
  type: flourished
titles: []
extra_info:
- Budel-Dorplein
assistant