Celebrated on 30 April (the 29th if the 30th is a Sunday), "Koninginnedag" is Queen Beatrix's official birthday--she was born on 31 January; 30 April was the birthday of her mother and predecessor, Juliana.
Celebrated on 30 April (the 29th if the 30th is a Sunday), "Koninginnedag" is Queen Beatrix's official birthday. Her actual birthday is 31 January; 30 April was the birthday of her mother and predecessor, Juliana.