Parse this person name:

Liz Timmerman, 1709-1753, flourished 1727-1745
user
first_name: Liz
last_name: Timmerman
middle_names: []
temporal:
- start: 1709
  end: 1753
  type: life_span
- start: 1727
  end: 1745
  type: flourished
titles: []
extra_info: []
assistant