Parse this person name:

Dylan Roukes'Helmerhorst (1329-1392, flourished 1346-1361)
user
first_name: Dylan
last_name: Roukes'Helmerhorst
middle_names: []
temporal:
- start: 1329
  end: 1392
  type: life_span
- start: 1346
  end: 1361
  type: flourished
titles: []
extra_info: []
assistant