Parse this person name:

Langern Steuer, Guntram T. Z. K., 1636-1676
user
first_name: Guntram
last_name: Langern Steuer
middle_names:
- T.
- Z.
- K.
temporal:
- start: 1636
  end: 1676
  type: life_span
titles: []
extra_info: []
assistant