Paul,
These are some of my ancestors.
Lutmar Oisting / Austing married Grete Enneking, and he took the Enneking
(farm) name.
Heye-Enneking refers to that particular Enneking farm / family. One of the
other families
was known as Jost-Enneking. Heye and Jost are from first names, and are used
to distinguish
the two from each other. I believe that both farms were in Oldorf.
I will have to check my information for anything further.
Fr. David Hoying