I too am a descendant of John Witt and Ann Daux. I have various, conflicating information on many descendants of John and Ann. I have so much information in fact that I am still trying to organize it to determine what problems there may be. There is a website, beside the Witt's end newsletter that has great deal of information on this line and there is no cost. A lot of the information also has the source documented very well, from wills to land records, etc. It can be found at www.surnames.com/gedcom/burgess_jim/ I know I found a great deal of information at that site. He also appreciates receiving information regarding lines that he doesn't have so it can be posted on his site. It's a great resource for people researching these families as there is so much information out there. Hope this is helpful. I would appreciate any information anyone would like to send me on their line from John Witt and Ann Daux as we are all related and it is fun to watch the family tree grow.