Parse this person name:

Hans-Jürgen Beyer, 1794-1852, flourished 1824-1840
user
first_name: Hans-Jürgen
last_name: Beyer
middle_names: []
temporal:
- start: 1794
  end: 1852
  type: life_span
- start: 1824
  end: 1840
  type: flourished
titles: []
extra_info: []
assistant