I am also interested in the Kaldi name. My great great grandfather George Herman, married a Juliana Kaldi in Zala Megye (maybe, as I haven't found the marriage record yet). Juliana did have another daughter later after G. Herman died and she passed away in Becsehely near Letenye in Zala Megye. At this point I know nothing more about the Kaldi name. Also on other records, her name is perhaps listed as Kader and Kaiser, which struck me as odd but the writing appears clear enough. At any rate, if you could shed some light on this name and perhaps where your ancestors come from, then maybe we'll find some connection. There are not too many Kaldi's there in Hungary today.