Hi Debbie,
I happened across your site for the family Fastner. I have complete a very complete family tree and I see where Fastner fell into my family tree by being married to a Sitter. I have my family tree on line. You can pull it up by... www.nirschl.us .... when it opens click on the little green tree in the square. You can navigate the Sitter name back in forth by clicking on the name to the right side of the screen. I am flying to Germany the first of August and will probably drive to Borova Lada (Ferchenhaid) Czech Republic. Looks like we are very distant cousins. The Nirschls came from just across the border in Bavaria. The Sitters moved into this area from CR. Then move to Pennsylvania. I am 75 years old. Living in State of Washington. Born in Minnesota. Worked in Germany 3 times and did a lot of research there. I would like to hear from you, hopefully before I leave for Germany. Philip Nirschl