Matches in VIAF for { ?s ?p Koolen. }
- 305818288 familyName "Koolen".
- 305831222 familyName "Koolen".
- 306018992 familyName "Koolen".
- 306315683 familyName "Koolen".
- 311780359 familyName "Koolen".
- 37621040 familyName "Koolen".
- 41738333 familyName "Koolen".
- 47789154 familyName "Koolen".
- 55777397 familyName "Koolen".
- 56685264 familyName "Koolen".
- 63397052 familyName "Koolen".
- 67339364 familyName "Koolen".
- 80582400 familyName "Koolen".
- 81710169 familyName "Koolen".
- 88144003 familyName "Koolen".
- koolen name "Koolen".
- 41738333 name "Koolen".
- 44399941 name "Koolen".
- 56685264 name "Koolen".