WIEDNER / KORNFEIND FAMILY

I am in the process of developing the Wiedner/ Kornfeind relations. Frank Wiedner and Karoline Kornfeind are my parents.
The relations are both in America and in Austria, primarily in the provence of Burgenland. The American relations are close to 90% completion with dates, but little on detail.

I am missing most of the relationships that developed prior to the 20th Century. There are names but loosely tied. I am willing to talk of the data I have on file, and share what may be helpful to others.