Parse this person name:

Senna Elbertse (1772-1844, flourished 1794-1816)
user
first_name: Senna
last_name: Elbertse
middle_names: []
temporal:
- start: 1772
  end: 1844
  type: life_span
- start: 1794
  end: 1816
  type: flourished
titles: []
extra_info: []
assistant