The origin of Brederode Castle
The House of Brederode was a noble family, who descended from the Lords Of Teylingen, who would again descend from the Counts of Holland. Dirk van Teylingen (also called Dirk I van Brederode), a younger son of William van Teylingen, is seen by historians as the founder of the House of Brederode, although this is not entirely certain. In 1226 he was appointed as a landdrost at the court of the Count of Holland and, in the absence of the Count, was his first substitute.
The Counts of Holland continually fought against the surrounding regions and also against West Frisia. Count William II was killed in that battle. His son Floris V took revenge, defeated the West-Frisians and built a number of strong castles to nip further rebellions in the bud.
One of these castles, Brederode, was built at the end of the 13th century by Dirk van Brederodes son William (2nd Lord) and his wife Hillegonda van Voorne. The castle was situated in a strategic spot on an offshoot of a beach wall and surrounded by marshland and peatland, close to the Huis te Aelbertsberg. This hunting farm of their loan lord Count Floris V, was probably located at the present-day Caprera near Bloemendaal. William was, as well as many of his male offspring, bailiff (a senior civil servant) of Kennemerland.
His granddaughter Catherine married John I of Polanen and became an ancestress of the House of Orange, the present Dutch royal family. One of the titles of the Dutch monarch, King Willem-Alexander, is Lord of Polanen.