My grandmother was a Rhoda.Anne Merry died a few years back.Her grandfather was Arthur Rhoda from the border of Germany.He lived on the king's estate and was a duke or higher.He married in London and moved there again when Hitler took over his place during the war.He died in England.Doh't know of any Rhoda history and would love to learn more.Please email me at susanmerry116@yahoo.com .Name changed 4 times in war to Roder.I believe they are of Jewish descent from Holocaust Museum records in DC.