My family comes from that Charlotenhutte, Bavaria. My gr Grandmother was Katherina Kastl, her father was Franz and his father was Johann.
There is a large grave stone in Wassersuppen with the Kastl name. I have some of the siblings of Franz but not Katherina or Johann. Katherina was born in 1840. Please email me. firstname.lastname@example.org
THere is also another Kastl in the family named Josef born in Karlbachhutte, Bohemia, Austria in 1863. They all worked in the glass trades.