Parse this person name:

Atenulf Barcella, 1528-1576, flourished 1547-1569
user
first_name: Atenulf
last_name: Barcella
middle_names: []
temporal:
- start: 1528
  end: 1576
  type: life_span
- start: 1547
  end: 1569
  type: flourished
titles: []
extra_info: []
assistant