SINNTAL: 36391 Hesse (Gerz)
(Included here because of relevance for communites in Bayern/Bavaria, as noted below.)
SOURCE: Steinerne Zeugnisse juedischen Lebens in Bayern; eine Dokumentation, 2nd ed. by Israel Schwierz. Muenchen: Bayerische Landeszentrale für politische Bildungsarbeit 1992, ISBN 3-87052-398-0, 368 pp. [1st ed. 1988, ISBN 3-87052-393-X, 352 pp.]. 1,489 gravestones; used from 1691-1937.
SOURCE: Kommission für die Geschichte der Juden in Hessen submitted by Harmut Heinemann of the Commission..
UPDATE: "I wish to let you know of a large and beautiful old Jewish cemetery in a secluded site, set among trees high on a hill overlooking the country village of Altengronau in Hessen . . . . I was taken to this cemetery three years ago by a researcher who felt it was a very special place, and that I would enjoy seeing it. I did, very much. I do not know if the cemetery has a name. The cemetery seemed to be in very good condition when I was there. It is located SE of Schluchtern, directly below Sinntal. I left a stone as a memorial on one of the old markers. " Diane Deputy