The person who received the Order of the Elephant on 31 January 1998 was born on what date?
Denmark–Netherlands relations:  On 31 January 1998, King Willem-Alexander of the Netherlands also received the Order of the Elephant. Willem-Alexander of the Netherlands: Willem-Alexander (] ; Willem-Alexander Claus George Ferdinand; born 27 April 1967) is the King of the Netherlands.
27 April 1967