Parse this person name:

Gloria Weiß-Scheuermann (1821-1889, flourished 1839-1868)
user
first_name: Gloria
last_name: Weiß-Scheuermann
middle_names: []
temporal:
- start: 1821
  end: 1889
  type: life_span
- start: 1839
  end: 1868
  type: flourished
titles: []
extra_info: []
assistant