The book I have shows Helkiah married Ruth (no last name). They had Helkiah, Mary, John, Jacob, born 6/15/1691 and he married Hannah Cobb, Caleb, Sarah, Ebenezer, Ruth and Peter. It doesn't mention their children or when either of them died. If you have that information, I will be happy to add it to my data. there is a lot written about this family. I hope this helped.