- Prince Carlos Hugo dies (RNW 18 August 2010)
- Duke of Parma, 80, dies in Barcelona (Royalblog.nl 18 August 2010)
In the meantime, the late Duke's claims as a Carlist pretender used to be a controversial subject in some quarters, but except for the still ongoing conflict in the Bourbon-Parma family, few people would care about it today. Carlism is dead!
But if you want to read more about the subject, you could for instance read Guy Stair Sainty's article Carlism & Carlos-Hugo de Borbón-Parma, now Duke of Parma (it is unfortunately undated, but is obviously written some years ago).
See also the blog The New Beginning's entry of 15 June 2010, which contains links to other articles on the subject.