House of Battenberg-Mountbatten

Coat of Arms
House of Battenberg
Princes of Battenberg
Simple arms variant
House of Battenberg
Princes of Battenberg
Assumed the name and arms of the old Battenberg family
House of Mountbatten
Viscounts Alderney
Earls of Medina
Marquesses of Milford Haven
Relinquished German titles and name changed to Mountbatten in 1917 due to Anti-German sentiment

Cadet Branches
House of Battenberg-Hartenau
Counts of Hartenau
Princes of Bulgaria
Issued from Alexander of Battenberg, Prince of Bulgaria and 2nd son of Prince Alexander of Hesse and by Rhine
House Mountbatten of Burma
Barons Romsey
Viscounts and Earls Mountbatten of Burma
Issued from Louis Mountbatten, 2nd son of Louis of Battenberg, 1st Marquess of Milford Haven
Used undifferentiated arms of Battenberg-Mountbatten
House of Mountbatten-Windsor
Royal family of United Kingdom
Future monarchs of United Kingdom
Matrilineal branch issued from Alice of Battenberg, eldest child and daughter of Louis of Battenberg, 1st Marquess of Milford Haven

Personal Arms
Princes Alexander, Leopold and Maurice of Battenberg
Sons of Henry, younger brother of 1st Marquess of Milford Haven
Before 1917
Alexander Mountbatten
1st Marquess of Carisbrooke
Arms after 1917
Leopold Mountbatten
Younger brother of the 1st Marquess of Carisbrooke
Arms after 1917