Parse this person name:

Royer, Yves D. E. K.., Thomas (1928-1954)
user
first_name: Yves
last_name: Royer
middle_names:
- D.
- E.
- K.
temporal:
- start: 1928
  end: 1954
  type: life_span
titles: []
extra_info:
- Thomas
assistant