Parse this person name:

Eric Massey (1253-1311, flourished 1272-1292)
user
first_name: Eric
last_name: Massey
middle_names: []
temporal:
- start: 1253
  end: 1311
  type: life_span
- start: 1272
  end: 1292
  type: flourished
titles: []
extra_info: []
assistant