I have those records you provided - and a couple more.
The Alice Earley married to Joe Canfield in 1912 was my grandfather's sister. The Earley family is just as confusing/misleading/conflicting as the Canfields.
I am hoping that maybe one of the Dodge descendants may know some tidbits of information as to why May was in Newcastle Maine at all. I only found her b/c another brother, James Nicholas Canfield, listed her as his emergency contact on his WWI draft registration. from there, I backtracked.