This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Prince Ernest Casimir of the Netherlands" – news · newspapers · books · scholar · JSTOR (September 2017) (Learn how and when to remove this message)

Prince William Alexander Frederick Ernest Casimir of the Netherlands, Prince of Orange-Nassau (Dutch: Willem Alexander Frederik Ernst Casimir, Prins der Nederlanden, Prins van Oranje-Nassau; Soestdijk Palace, 21 May 1822 – Brussels, 22 October 1822) was the fourth son of the Prince of Orange, later King William II of the Netherlands and his wife Grand Duchess Anna Pavlovna of Russia.

He was baptized on 18 June 1822 in the Nieuwe Kerk, Amsterdam. However, because he had hydrocephalus, he died the same year. He was buried in the Protestant Church in Brussels until his body was transferred to the Royal Crypt in the Nieuwe Kerk, Delft, in 1860.

This article about a person from the Netherlands is a stub. You can help Wikipedia by expanding it.

• v
• t
• e

This biography of a member of a European royal house is a stub. You can help Wikipedia by expanding it.

• v
• t
• e