What the gravestones establish
The Jerusalem grave inscriptions identify a couple remembered as coming from Vilna:
Avraham Rudensky
Son of Aryeh Leib. Born in Vilna. Buried in Jerusalem.
Chaya Leah Rudensky
Daughter of Chaim Dov. Born in Vilna. Buried in Jerusalem.
The correct family spelling supplied by the family is Rudensky. Chaya Leah’s name is חיה לאה, not Chana.