Parse this person name:

Lambert Schleich (1775-1849, flourished 1797-1808)
user
first_name: Lambert
last_name: Schleich
middle_names: []
temporal:
- start: 1775
  end: 1849
  type: life_span
- start: 1797
  end: 1808
  type: flourished
titles: []
extra_info: []
assistant