Parse this person name:

Crystal Hill, 1738-1816, flourished 1763-1779
user
first_name: Crystal
last_name: Hill
middle_names: []
temporal:
- start: 1738
  end: 1816
  type: life_span
- start: 1763
  end: 1779
  type: flourished
titles: []
extra_info: []
assistant