Mary Clark (Haskell) - Mary Clark's (Haskell) parents

Would love some help here from managers and curators.........

I was recently told that my connection to Mayflower Passenger George Soule was incorrect. This person said,

"It shows information from the old Soule Silver which was discarded years ago by the Society and the Soule MFIP pink books took its place...old Editions of Silver books should not be used as they are full of information no longer accepted and based on faulty research...Patience and John Haskell's daughter, Mary's line is not carried on, she was not assigned a Family Number which means either she died young or never had children...the Mary who married Scotto Clark was actually the daughter of John Haskell's brother, Mark, who is not in this Mayflower line...sorry."

If someone has access to the Soule MFIP pink book, could you see if Mary Haskell is the daughter of Mark Haskell and if so, can we correct the master profile for Mary? Many thanks for any help on this. Harriet C. Ervin Stevenson