On JRI-Poland, there's a death record in 1889 under Piaseczno PSA Births 1869-1903 Marriages 1869-98,1900,1903 Deaths 1869-97,1900,1903
The name is Chaim Gersz Storogubski
Could it be the same person? I don't know.
it's probably the same person, but it would be great to see the death record itself.