Beatrix of the Netherlands well maintained and preserved in an informal tribute to Princess Juliana and her family. In thanks for the protection of her and her daughters, Princess Juliana established the custom of the delivery to the Canadian government every spring of tulips, which are the centrepiece of the Canadian Tulip Festival. The second sister of Beatrix, Princess Margriet, was born in Ottawa in 1943. During their exile in Canada, Beatrix attended nursery and Rockcliffe Park Public School, a primary school where she was known as "Trixie Orange". On 5 May 1945, the German troops in the Netherlands surrendered. The family returned to
Beatrix of the Netherlands degree from Leiden University. In 1966, Beatrix married Claus von Amsberg, a German diplomat, with whom she had three children. When her mother abdicated on 30 April 1980, Beatrix succeeded her as queen. Beatrix's reign saw the country's Caribbean possessions reshaped with Aruba's secession and becoming its own constituent country within the Kingdom in 1986 as well as the subsequent Antillean Dissolution in 2010, which created the new special municipalities of Bonaire, Sint Eustatius, and Saba, and the two new constituent countries of Curaçao and Sint Maarten. On Koninginnedag ("Queen's Day"), 30 April 2013, Beatrix abdicated in favour of her