Parse this person name:

Marvin Oliver (1273-1334, flourished 1298-1327)
user
first_name: Marvin
last_name: Oliver
middle_names: []
temporal:
- start: 1273
  end: 1334
  type: life_span
- start: 1298
  end: 1327
  type: flourished
titles: []
extra_info: []
assistant