Parse this person name:

Emin Stumpf (1790-1856, flourished 1818-1836)
user
first_name: Emin
last_name: Stumpf
middle_names: []
temporal:
- start: 1790
  end: 1856
  type: life_span
- start: 1818
  end: 1836
  type: flourished
titles: []
extra_info: []
assistant