Parse this person name:

Hildegund Geisel'Kreusel, 1200-1248, 1200-1248
user
first_name: Hildegund
last_name: Geisel'Kreusel
middle_names: []
temporal:
- start: 1200
  end: 1248
  type: life_span
titles: []
extra_info: []
assistant