The closest place name that i can think of is hatvan, in heves megye. (there are also 3 others, in somogy, szilagy and pest-pilis-solt-kiskun.) due to the listserve software, i cannot tell whether you intended to use an inverted exclamation mark (¥) in the place name, or whether that's just the way it is being displayed at my end - in either case, i don't know what that character might be.
i like to use the 1913 gazetteer of hungary at bogardi.com for looking up place names. it works well on partial character strings, and includes "greater hungary" (pre-trianon).
the best way to get help deciphering names/places is to post an image of the page on viewmate, if you can.
....... tom klein, toronto