Cinnamon cake

In einer eMail vom 20.02.02 19:41:24 (MEZ) Mitteleuropäische Zeit schreibt
jgambrel@mts.net:

HI;
MY GRANDMOTHER CAME FROM SOMEWHERE IN EAST PRUSSIA
IN 1875. SHE HAD A RECIPE FOR
CINNAMON CAKE,
                                     DORIS

In Doennigs Kochbuch, this book seemed to be famous in East Prussia, there
are two recipes for cinnamon cakes. They might be the ones you tell about.

Wolfgang