Parse this person name:

Murphy Lawson, Jacob Wendy Jonathan K. Stacy Z., born 1644
user
first_name: Jacob
last_name: Murphy Lawson
middle_names:
- Wendy
- Jonathan
- K.
- Stacy
- Z.
temporal:
- start: 1644
  end: null
  type: life_span
titles: []
extra_info: []
assistant