The House of Eiriksson is the unofficial royal family the Vinns, and the official head of the Vinnish Lutheran Church. According to legend, it was founded by King Leif I c. 1000 AD. It is currently headed by King Leif V.
As Newfoundland is a republic, the house of Eiriksson has no official place in the country's constitution. However, The royal family is revered by ethnic Vinns, and they attract millions of pounds in tourism annually.