Parse this person name:

Rosi Pechel-Dietz, 1833-1903, flourished 1848-1860
user
first_name: Rosi
last_name: Pechel-Dietz
middle_names: []
temporal:
- start: 1833
  end: 1903
  type: life_span
- start: 1848
  end: 1860
  type: flourished
titles: []
extra_info: []
assistant