Parse this person name:

Tassilo Ziegert, 1850-1928, flourished 1872-1886
user
first_name: Tassilo
last_name: Ziegert
middle_names: []
temporal:
- start: 1850
  end: 1928
  type: life_span
- start: 1872
  end: 1886
  type: flourished
titles: []
extra_info: []
assistant