" 

 == Mrs Clinton == 

 So at one section it says ""Hilary Diane Rodham Clinton"" has an un-hyphenated double-barrelled family name. 
 But then it has also been suggested that ""Rodham"" has been transfered from being her family name to being a replacement ""middle name"". 
 If it is actually an un-hyphenated double family name, she should be called  Secretary of State Rodham(-)Clinton  or  Mrs Rodham(-)Clinton  or  Hilary Rodham(-)Clinton,   and she very rarely is actually called that in the media.  "