Parse this person name:

Mälzer-Steuer, Nico R. (Nico Rudolph), born 1789
user
first_name: Nico
last_name: Mälzer-Steuer
middle_names:
- Rudolph
temporal:
- start: 1789
  end: null
  type: life_span
titles: []
extra_info: []
assistant