Bernadotte af Wisborg
Four persons have been created Counts Bernadotte af Wisborg in the Luxembourgish nobility, all of which were members of the Swedish Royal House of Bernadotte, to which the Grand Duke of Luxembourg is closely related. The princes in question had all lost their royal titles due to marriages untolerated by the Swedish King. Thus, on February 2, 1892, Prince Oscar Bernadotte, formerly Duke of Gotlandia, was created Count Bernadotte af Wisborg.
And on July 2, 1951, the other three were created:
The agnatic descendants of these four persons are entitled to the title Count Bernadotte af Wisborg. The most well-known of them is Count Folke Bernadotte af Wisborg, a son of Oscar Bernadotte af Wisborg.