Hello, Teetsel Family members! I'm doing some research for a friend who is the great-granddaughter of Cornelia Teetsell (born 1866), and the greatX4 granddaughter of Johannes (born 1758) to Petrus (born 20 Jan 1787) to Isaac (born 1825) to Cornelia. I can fill in some details on the tree if this is still an active forum. I found a photo of Jeremiah H. (born 1834/5) on Ancestry and the Census records are also quite detailed. The children of Petrus Tietsel and Antje Hommel Tietsel were all born in Katsbaan, Saugerties, Ulster County, NY. I mostly have small details such as that.
Please respond in this forum if details would be helpful.