Two Sarahs @ Sarah Pease (Goodell)

It seems that 2 Sarahs have been merged. This Sarah Goodell Pease who died in1678 cannot be the same Sarah Pease who was accused of witchcraft in Salem in 1692. It appears that some of the children of both Sarahs are also listed as children of this "merged" Sarah. My article that was quoted refers only to Sarah Pease, wife of Robert Pease, weaver, who was accused of witchcraft in 1692. I hope someone can separate these two Sarahs. Thanks. Elaine Pease