Parse this person name:

Lindsey Schenk (1928-1999, flourished 1952-1969)
user
first_name: Lindsey
last_name: Schenk
middle_names: []
temporal:
- start: 1928
  end: 1999
  type: life_span
- start: 1952
  end: 1969
  type: flourished
titles: []
extra_info: []
assistant