I am so sorry I did not see your message until today. I am certain that if your great grandparents immigrated from Lithuania, you are part of our Geffen Family. I have looked in my database and cannot find records there. However, most of my information is tored in Florida where we live for the winter. I hve additional records that may not be on the site as I could not attach them to to tree. I will look when I go back to Florida in October and know that eventually we will attach you to the tree.
Did you look at the web site
www.ourfamilystory.net