I did see that after another person pointed that out, however, Felix and his family are listed as Black and Sarah and her family are White. I don't think they are related. I have tried plugging in some names using Felix's information with no leads so far, though. I wanted to make sure in case the listing of the race being black was wrong. Thank you for responding, though. And yes it is very hard to trace them back. David was my great great great grandfather. Perhaps some day I will be able to figure out which Marshall line we are from. Already found out some neat facts at least. It's been a fun interesting journey so far.
Juli