I agree with your information. I stopped with Anne Margaret Aires father as soon as the name LeStrange surfaced. I could find the name with history but I could not make a sound connection to John Aires. I believe that someone made a mistake in their tree and the name LeStrange became part of the line in error.
There is confusion about the Howlands of Ely and the Howlands of Fenstanton and some trees have merged the two.
As a direct descendant of John Howland (Mayflower), my 9th great grand father, I am trying to be as sure as I can about the lineage. My information agrees with yours. My advice to the original post would be to also stop at John Aires until he can confirm all of his information. These are typically the flags that tell me to stop and do more research.
John (father of Kim)