Parse this person name:

Gerrit Schrant, 1724-1767, flourished 1749-1759
user
first_name: Gerrit
last_name: Schrant
middle_names: []
temporal:
- start: 1724
  end: 1767
  type: life_span
- start: 1749
  end: 1759
  type: flourished
titles: []
extra_info: []
assistant