Entering multiple marriages
Nathaniel Mothershead (K26G-84Q) is listed in the tree with his marriage to Elizabeth Ware. They have five children listed. Only two of these children are from this marriage. The first three are from his earlier marriage to Lucinda Tilley. The marriage to Lucinda has two tree listings (Nathaniel 9W94-32G from an IGI record) and (Nathaniel K4FQ-RZP with no sources)
Narthaniel also has a still earlier marriage to Cornelia Morton (found that one from an IGI record and with Cornelia listed as Carrie. Nathaniel 9SQZ-9FP) I have names of two of their at least five children.
I also have all three marriage records - all found on Family Search.
How to proceed? How to move children from one marriage to another?