Parse this person name:

Tycho Ponci, 1621-1675, flourished 1641-1663
user
first_name: Tycho
last_name: Ponci
middle_names: []
temporal:
- start: 1621
  end: 1675
  type: life_span
- start: 1641
  end: 1663
  type: flourished
titles: []
extra_info: []
assistant