Parse this person name:

Leah L. (Leah Lily) van Straaten'van Soest, 1390-1426
user
first_name: Leah
last_name: van Straaten'van Soest
middle_names:
- Lily
temporal:
- start: 1390
  end: 1426
  type: life_span
titles: []
extra_info: []
assistant