Parse this person name:

Jacob Briemer, 1923-1992, flourished 1948-1978
user
first_name: Jacob
last_name: Briemer
middle_names: []
temporal:
- start: 1923
  end: 1992
  type: life_span
- start: 1948
  end: 1978
  type: flourished
titles: []
extra_info: []
assistant