[Ger-Poland-Volhynia] Migration Dates

[George Whitehead]

Hello Listers,

Can anyone please give me an idea when the migration of the Germans from the
Gabin, Gostynin, Warszawa areas in Poland to Volhynia commenced?  Was it after
1865?   I am trying to determine when  Samuel and Ewa Polnau started their
travels to Rshadkowka.

Regards,

George Whitehead
and Lois (Palnau) in Calgary

Searching:
Polnau
Palnau
Holtz
Klemp