visiting family, Cmentarz, Kraków, 26 August

i'm trying to piece together the information.
these photos came without any comments from Ela, but (googling images of cemeteries in Krawków) I think it's Cmentarz Rakowicki

(tour the cemetery here)

i wanted to see if i could locate the grave of my family, my grandparents, Jan & Maria, and a tiny bit of dad, Marian,

i looked here but couldn't find them ... am i doing something wrong?