My great great grandfather, G.F Lehmann and wife Bertha, according to the info handed down were gardners to the royal family. The parents and son Fredrick G. Lehmann lived in the castle and the son received his education in the castle. He left for the states in 1856. His father was born in 1812, mother in 1815. Do you know any census or sites where I could look up there names, siblings ect.
Thanks