Parse this person name:

Florian Senna Aimée Mara Dorsman, Monster, flourished 1286-1324
user
first_name: Florian
last_name: Dorsman
middle_names:
- Senna
- Aimée
- Mara
temporal:
- start: 1286
  end: 1324
  type: flourished
titles: []
extra_info:
- Monster
assistant