Beatrix of the Netherlands the Netherlands on 2 August 1945. Beatrix went to the progressive primary school "De Werkplaats" in Bilthoven. Her third sister Princess Christina was born in 1947. On 6 September 1948, her mother Juliana succeeded her grandmother Wilhelmina as Queen of the Netherlands, and Beatrix became the heiress presumptive to the throne of the Netherlands at the age of ten. In April 1950, Princess Beatrix entered the Incrementum, a part of Baarnsch Lyceum, where, in 1956, she passed her school-graduation examinations in the subjects of arts and classics. In 1954, Princess Beatrix served as bridesmaid at the wedding of Baroness van
Accession day crucial. Festivities of the day include holding rallies, lighting firecrackers, singing India's national anthem, and raising the flag of India. "Koninginnedag" (Queen's Day) was, during the reign of Queen Beatrix, celebrated on 30 April, the date of her accession in 1980 upon the abdication of her mother, Queen Juliana, whose birthday fell on 30 April). Beatrix abdicated on Koninginnedag 2013 which, led to the accession of King Willem-Alexander. As a result, the holiday became known as Koningsdag (King's Day) from 2014 and the celebration was moved three days ahead to 27 April, to instead mark the birthday of Willem-Alexander. The