Atenolfo II Of Of Benevento Prince

Atenolfo II Of was born about 0865 in , , , Italy.  Atenolfo II Of's father was Aethenolf I Of Benevento Prince and his mother is Sikelgaita ().  His paternal grandfather is Landulf Of Capua Count. He had a brother named Landulph III Of.  He died in 0940.  He was buried in 0940.

He had a biological son named Atenulfo Of Teano.