Parse this person name:

Friedbert Dehmel, 1715-1775, flourished 1738-1752
user
first_name: Friedbert
last_name: Dehmel
middle_names: []
temporal:
- start: 1715
  end: 1775
  type: life_span
- start: 1738
  end: 1752
  type: flourished
titles: []
extra_info: []
assistant