Parse this person name:

Kaiserin Rouven Reichmann, Ueckermünde, 1905-1938
user
first_name: Rouven
last_name: Reichmann
middle_names: []
temporal:
- start: 1905
  end: 1938
  type: life_span
titles:
- Kaiserin
extra_info:
- Ueckermünde
assistant