Another Rowe?

This is a bit off the general train of thought from the last few posts.  However, I received a comment on an older post that got me to thinking...and checking back...and failing to find the ebook documentation that I had found a half year ago.

Anyway, here is a photo of the memorial stone of Major John Rowe of Rockport.

Dev?????  Comment?  Based on everything I have read online and at the Sandy Bay Historical Society, I'm still betting that they are one and the same...that is, Major John Rowe is actually buried in NY but this is the memorial stone in Rockport.  (As I recall, Sr. was a different rank.)