Parse this person name:

Abigail Elliott (1461-1513, flourished 1490-1508)
user
first_name: Abigail
last_name: Elliott
middle_names: []
temporal:
- start: 1461
  end: 1513
  type: life_span
- start: 1490
  end: 1508
  type: flourished
titles: []
extra_info: []
assistant