Parse this person name:

Rigo Holt (1227-1288, flourished 1251-1277)
user
first_name: Rigo
last_name: Holt
middle_names: []
temporal:
- start: 1227
  end: 1288
  type: life_span
- start: 1251
  end: 1277
  type: flourished
titles: []
extra_info: []
assistant