I am looking for info concerning ancestors and in particular descendants
of R' Yitzchak Landau, who was AB"D of Krakow, Poland, during the years
1754-1768. Did he have a son named R' Yaakov ? Was R' Yaakov LANDAU of
Tarlow (1705-1777) his son?
I would appreciate any information concerning this branch of the Landaus.
Isak Gath, Haifa