It looks to me like he should be PGM, especially since he was covered by Anderson in his Great Migration Newsletter.
I would be surprised if he and Mary married in 1626 yet did not have any children until 1643. Since Anderson doesn't include her last name, and other sources have provided uncertain last names for her, I would suggest the profile for Mary, mother of the children, should likely be changed to Unknown as her last name at birth.
One other thing: If his birth was in 1616 as the profile now shows, he would have been only 10 years old in 1626 when he supposedly married Mary Forth; Mary would have been 16. Their ages seem very unlikely to make them the couple that married in 1626 if the birth dates are correct.