Jo Ann, please do not be confused, this is just so wrong and incorrect, it is not even funny. Gertrude Doors born 1648, married to Johannes Kuster born 1670, and he is her son toooooo .... now how could you get confused. I do so agree with you saying it makes the decendents somewhat off ... LOL. This is so wrong. And is something that needs to be corrected ASAP!!!!