Parse this person name:

Antje Danielle R. Koch-Ernst, Kleve, flourished 1734-1755
user
first_name: Antje
last_name: Koch-Ernst
middle_names:
- Danielle
- R.
temporal:
- start: 1734
  end: 1755
  type: flourished
titles: []
extra_info:
- Kleve
assistant