Bishops of Rome and the Popes: 1 antipope
Albert (a.k.a. Adalbert)   1102  
Other Royalty: 3 princes
Adalbert of Prussia   1811-1873   Prussia  
Adalbert of Prussia   1884-1948   Prussia  
Louis Ferdinand of Prussia (middle name Adalbert)   1907-1994   Prussia  
Saints: 2 blessed, 2 saints
Saint Adalbert of Egmond   ?-740  
Saint Adalbert of Prague   956-997  
Blessed Jan Adalbert Balicki   1869-1948  
Blessed Wojciech Nierychlewski (a.k.a. Adalbert)   1903-1942  
Tolkien's Characters: 1 character
Adalbert Bolger   (m)