Parse this person name:

Michael Sexton-Alvarez, 1585-1654, flourished 1607-1617
user
first_name: Michael
last_name: Sexton-Alvarez
middle_names: []
temporal:
- start: 1585
  end: 1654
  type: life_span
- start: 1607
  end: 1617
  type: flourished
titles: []
extra_info: []
assistant