Parse this person name:

Mark Kathagen (1833-1900, flourished 1848-1859)
user
first_name: Mark
last_name: Kathagen
middle_names: []
temporal:
- start: 1833
  end: 1900
  type: life_span
- start: 1848
  end: 1859
  type: flourished
titles: []
extra_info: []
assistant