A so-called “Jewish Khazar” ring was buried in a grave in medieval Hungary:
“A silver ring found in a cemetery in Ellend, near Pécs in southwestern Hungary and not far from the villages of Nagykozár and Kiskozár, is believed to be of Khazar-Kabar origin. The ring, which dates from the second half of the eleventh century, was found next to a woman’s skeleton, and has thirteen Hebrew letters engraved on it as ornamentation.” - Kevin Alan Brook, The Jews of Khazaria (Jason Aronson, 1999), pages 208-209, following the argument of Alexander Scheiber and Attila Kiss which was also adopted by Raphael Patai and Eli Valley. However, it does not spell out real Hebrew words, and is mixed with many non-Hebrew letters and symbols. Scheiber, Kiss, and others argued that the woman was from one of the two nearby Khazar villages.
Jewish symbols were placed on bricks at another burial site in medieval Hungary, which is now located in northern Serbia:
“In 1972, 263 graves were discovered near the village of Chelarevo, in the Vojvodina district of present-day Serbia... More important, Jewish motifs have been found on at least seventy of the brick fragments excavated from the graves. The Jewish symbols on the fragments include menorahs, shofars, etrogs, candle-snuffers, and ash-collectors. One of the brick fragments, which was placed over the grave of Yehudah, has a Hebrew inscription that reads, ‘Yehudah, oh!’ The skulls in the Chelarevo graves had Mongolian features...” - Kevin Alan Brook, The Jews of Khazaria (Jason Aronson, 1999), page 251.
“One can conjecture that this burial ground belonged to the Kabar tribes which joined the Hungarians at the time when they discovered their fatherland. Some of the Kabars, arriving from Khazaria, apparently kept their Judaic religion.” - István Erdélyi, “Kabari (Kavari) v Karpatskom Basseyne.” Sovietskaya Arkheologiya 4 (1983): 179.
“The early-medieval graveyard and settlement at CHelarevo, near Novi Sad, offers the most numerous and most unusual finds with Jewish symbols. Along with several hundreds of graves of typically Avaric characteristics (judging by the pottery, jewellery and horsemen’s gear), excavations begun in 1972 produced several hundreds of graves of the same shape but lacking any additional burial objects.... each grave was marked by a fragment of a Roman brick (never a whole brick, although these were plentiful in the near-by older Roman sites) into which a menorah was cut, and most frequently two other Jewish symbols on its left and right sides: the shofar and an etrog, a lulav on some bricks, and even a small Jewish six-pointed star. Some 450 brick fragments have so far been found. The position and size of the incised motifs were adapted to the size and shape of each of the fragments, which means that the motifs were not there on the original whole bricks. Some of the fragments had a Hebrew inscription added - a name or a few words which, with the exception of JERUSALEM and ISRAEL, are difficult to decipher because of the damage. Some of the Hebrew characters are carved with great precision.... Several hypotheses have been proposed on the possible origin of a Jewish or Judaised population who marked the graves of their dead in this unusual way and had literate people among them. The influence of the Crimea Khazars has been mentioned in this context; their ruler, nobility and part of the population were Judaised in the 8 c., and many Jews who had emigrated from Asia Minor and Byzantium, lived among them.” - Ante Soric et al (editors), Jews in Yugoslavia: Muzejski prostor, Zagreb, Jezuitski trg 4. (Zagreb: MGC, 1989), page 28.
http://www.khazaria.com/khazar-diaspora.html
Very interesting.