Dear Sharon, Our family descends from William Cosner and Rebecca Keith, and we would be anxious to learn more about them, if you have any info. n where they lived, or why she died young, etc. I have an email address for another Cosner descendant who has done a lot of research too: Jmg1927@aol.com Another great site is www.geocities.com/RainForest/Wetlands/6929 /HENRYCOS/D0/I0001347.HTM
Once you find this site, there are many Cosner ancestors. Another site is www.geocities.com/Heartland/Meadows/5895/ cosner.html.
The line to follow is, Henry Cosner (Nancy Roby), son of Henry Cosner (Susannah Hawk), son of Johann Cosner (Christina Horn), son of Philip Peter Cosner (Catherina Klein), son of Christian Kastner.
Good Luck! I hope this helps. Let me know if you have any more questions.