Parse this person name:

Rebecca Davidson, 1249-1292, flourished 1266-1287
user
first_name: Rebecca
last_name: Davidson
middle_names: []
temporal:
- start: 1249
  end: 1292
  type: life_span
- start: 1266
  end: 1287
  type: flourished
titles: []
extra_info: []
assistant