Parse this person name:

Silvia Tintzmann (1750-1820, flourished 1773-1801)
user
first_name: Silvia
last_name: Tintzmann
middle_names: []
temporal:
- start: 1750
  end: 1820
  type: life_span
- start: 1773
  end: 1801
  type: flourished
titles: []
extra_info: []
assistant