Parse this person name:

Kruschwitz-Fechner, Knut, (1263-1293), 1263-1293
user
first_name: Knut
last_name: Kruschwitz-Fechner
middle_names: []
temporal:
- start: 1263
  end: 1293
  type: life_span
titles: []
extra_info: []
assistant