Parse this person name:

Roman Gotthard (1843-1892, flourished 1859-1878)
user
first_name: Roman
last_name: Gotthard
middle_names: []
temporal:
- start: 1843
  end: 1892
  type: life_span
- start: 1859
  end: 1878
  type: flourished
titles: []
extra_info: []
assistant