House of Hohenzollern-Romania

Kings of Romania
Charles I the Great
King of Romania
Prince of Hohenzollern-Sigmaringen
1881-1914
Ferdinand I the Unifier
King of Romania
Prince of Hohenzollern-Sigmaringen
1914-1927
Arms used 1914-1921
Ferdinand I the Unifier
King of Romania
Prince of Hohenzollern-Sigmaringen
1914-1927
Arms used 1921-1927
Charles II
King of Romania
Prince of Hohenzollern-Sigmaringen
1930-1940
Michael I
King of Romania
Prince of Hohenzollern-Sigmaringen
1927-1930 and 1940-1947
First reign under the regency of Prince Nicholas

Princes of Romania
Charles I the Great
Prince of Romania
Prince of Hohenzollern-Sigmaringen
1866-1881
Arms used 1867-1872
Charles I the Great
Prince of Romania
Prince of Hohenzollern-Sigmaringen
1866-1881
Arms used 1872-1881

Cadet Branches
House of Hohenzollern-Romania-Lambrino
Illegitimate line from Charles II of Romania

Personal Arms
Ferdinand I and Charles II
as Crown Princes of Romania
Elisabeth of Romania
Princess of Romania
Princess of Hohenzollern-Sigmaringen
Queen Consort of Greece