Parse this person name:

Michael Wagner (1848-1926, flourished 1873-1896)
user
first_name: Michael
last_name: Wagner
middle_names: []
temporal:
- start: 1848
  end: 1926
  type: life_span
- start: 1873
  end: 1896
  type: flourished
titles: []
extra_info: []
assistant