Parse this person name:

Jacob Valentine (1264-1334, flourished 1289-1310)
user
first_name: Jacob
last_name: Valentine
middle_names: []
temporal:
- start: 1264
  end: 1334
  type: life_span
- start: 1289
  end: 1310
  type: flourished
titles: []
extra_info: []
assistant