Regina Requel/Riegel

Regina Requel/Riegel b abt 1730 in Wurtemburg, Germany descends from Mattheis Riegel.She married Philip Ziegler abt 1758 and lived in Rehersburg, Berks Co., PA (then Lancaster Co.)
Does anyone know anything about her or her parents, Abraham & Elizabeth Riegel or her siblings, John Heinrich & Abraham?
Maybe you can add to my info on her descendants.

Thanks.
Donna