I have Isaac Eyer married to Elizabeth Kleinfelter. They had 4 children that I know of: Abraham,Fanny,Phoebe and Jonothon. Abraham was my great great grandfather and he married Sarah Wolfe who I believe died young and he married again.I know one of the children he had with Sarah Wolfe was Miriam but he also had Issac, Simon, Charles, George, and Ada. His son Simon Wolfe Eyer was my great grandfather.
If you have any further information I would be grateful.