Parse this person name:

Powell Francis, Elizabeth Kimberly Jonathan Meghan Tracy Dillon, 1217-1280
user
first_name: Elizabeth
last_name: Powell Francis
middle_names:
- Kimberly
- Jonathan
- Meghan
- Tracy
- Dillon
temporal:
- start: 1217
  end: 1280
  type: life_span
titles: []
extra_info: []
assistant