Parse this person name:

Ottfried Radisch, 1806-1880, flourished 1828-1851
user
first_name: Ottfried
last_name: Radisch
middle_names: []
temporal:
- start: 1806
  end: 1880
  type: life_span
- start: 1828
  end: 1851
  type: flourished
titles: []
extra_info: []
assistant