Three Davy lines incorrectly connected.

Hi, I need some help here.There should only be 4 children of Samuel S. Davy & his wife Sarah Hayes. Their son Roy Samuel Davy, and three daughters. I believe that this Samuel S.Jr was created from census records, but his wife Margaret has a dulicate that is married to another Samuel Davy, in another family in Canada. If someone can disconect him, then the wifes can be merged. I also see that Solomon was born in Jamaca, he is not part of this family in Ohio. .I appreciate the help with this. Thank You Samuel S. Davy Samuel S.Jr. Davy Margaret Annie Edith Davy https://www.findagrave.com/memorial/113013056/samuel-davy