Dear Adam,
I am sure you have googled already for results to your question, but not all
web-sites are also available in English

literature:
Naftali Bar-Giora Bamberger: Der jüdische Friedhof in Gailingen. Memor-Buch.
Tübingen 1994, 2 Bd., 329 S., 585 S.
web-site: http://www.alemannia-judaica.de/gailingen_synagoge.htm#Gailingen
at the bottom of the page there is a short English version and source.

Christopher Massur, Curaçao