Parse this person name:

Beekman-Jonker, Mirthe K. (Mirthe Koen), born 1706
user
first_name: Mirthe
last_name: Beekman-Jonker
middle_names:
- Koen
temporal:
- start: 1706
  end: null
  type: life_span
titles: []
extra_info: []
assistant