Parse this person name:

Ceylin Pratt, 1490-1544, flourished 1517-1539
user
first_name: Ceylin
last_name: Pratt
middle_names: []
temporal:
- start: 1490
  end: 1544
  type: life_span
- start: 1517
  end: 1539
  type: flourished
titles: []
extra_info: []
assistant