Whose birth is celebrated by the annual holiday where Oranjegekte occurs?
Koningsdag Koningsdag (] ) or King's Day is a national holiday in the Kingdom of the Netherlands. Celebrated on 27 April (26 April if the 27th is a Sunday), the date marks the birth of King Willem-Alexander.
Oran of Iona Oran or Odran (Gaelic "Oran"/"Odran"/"Odhrán", the "dh" being silent; Latin "Otteranus", hence sometimes Otteran), by tradition a descendant of Conall Gulbán, was a companion of Saint Columba in Iona, and the first Christian to be buried on that island. St. Odhrán's feast day is on the 27th of October.