De-link all this and start from scratch.
Robert KNAPP who m Mgt POLEY died in 1564 - he was already a butcher in c 1520.
All I can think is you've gotten mixed up with his grandson Robert who m Eliz SPARROW.
If you don't know, don't guess.
Donald, you have made this a public discussion. It would probably be smarter to send a message to the owner of the profile, since he may not be reading the discussions.