Parse this person name:

Alexandria Marchand (1690-1765, flourished 1717-1742)
user
first_name: Alexandria
last_name: Marchand
middle_names: []
temporal:
- start: 1690
  end: 1765
  type: life_span
- start: 1717
  end: 1742
  type: flourished
titles: []
extra_info: []
assistant