Parse this person name:

Jeffrey Gaines, 1545-1624, flourished 1566-1585
user
first_name: Jeffrey
last_name: Gaines
middle_names: []
temporal:
- start: 1545
  end: 1624
  type: life_span
- start: 1566
  end: 1585
  type: flourished
titles: []
extra_info: []
assistant