Looking at the postings in this forum, I see different connections between these last names. Here's the information I have in my genealogy. My Ann Daux married a William Witt, and here are their children. Does this match with information that you have? Do you have any more information to add to this? Trying to find more information on my Ann Daux. Thanks.
William Witt (b. 1675 Southern France; d. 1754 Albermarle, VA) m. Ann Daux (no dates)
1-John Witt (d. 1781 Amherst, VA) m. Elizabeth 2-Benjamin Witt (d. 1770 Buckingham, VA) m. Marianne Foster 3-Abner Witt (d. after 1781 Amherst, VA) m. Anna Churchill) 4-William Witt (d. after 1781) m. Mildred 5-David Witt 6-Lewis Witt (d. 1774 Bedford Co., VA) m. Anne Mills 7-(MY LINE) Charles C. Witt (b. VA; d. 1781 Halifax Co, VA) m. Lavinia Harbour 8-Agnes Witt (b. 1731 Albemarle Co., VA, d. after 1788) m. John Key 9-Sarah Witt m. John Cannady 10-Richard Witt