Here is my family tree from Louis DuBois, the immigrant ancestor down to my maternal grandparents.
This is the most recent information based on updated information published by the DuBois Family Association. When my parents had visited New Paltz, NY, they purchased family history volumes that were published in 1969. I purchased records that were updated in 1998. I am still performing research to confirm that the above tree is correct and accurate. Trust but verify. In the meantime, I am going with it.
The differences between the old and new versions were the 4th and 5th great grandparents. The old records had Matthew DuBois (1722-1773) and Matthew DuBois (1765- ) as the 4th and 5th, respectively.