Parse this person name:

Ben de Marduras, 1694-1746, flourished 1719-1737
user
first_name: Ben
last_name: de Marduras
middle_names: []
temporal:
- start: 1694
  end: 1746
  type: life_span
- start: 1719
  end: 1737
  type: flourished
titles: []
extra_info: []
assistant