Hello Linda,
The surname you are researching sent me down memory lane. We used to see
Focke-Wulf aeroplanes in the skies over England during WWII. I believe at
one time prisoners of war worked in the factory (below) which was in the
region of Hanover. :-
Focke-Wulf Airplane Factory, Bad Eilsen near Buckeburg, Germany
Cheers,
Rena