I have just lost 3/4 of my Stenton/Arnoldi family tree and am trying to start over but am noticing a lot of errors. ie. Frederick John Arnold for short 1739 or 1740 -1812,married Martha Schauer + a few more. One of their children is Frederick Jr. 1781-1823. problem Martha died at sea givig birth to twins,one lived name John. That means Frederick Jr. 1781 must have been born after her death or to one of the other wives. My problem is the 4 trees I had in this line are still in ancestry and treemaker but they only show up when I remember the names and as there were 23,781 people this is an big problem. Can anyone help me. As I am losing my vision I fear I won't fix this line. thanks and grateful Marlene Russell