Hi
There is more than one "Buckland" in Hertfordshire.
Martha Ellen would seem to be born "Tring, HEARTS"
He "Buckland, HEARTS"
Do we assume not very literate (Hearts!)?
Maybe using a localised name for the area?
eg using Buckland for Buckland Common (south of Tring)?
However, there is a Buckland between Tring and Aylesbury, (west of Tring)
He may even have been born in BUCKS.
irrespective of where he was registered or where he thought he was born.
Do they know their exact ages?
It would also make sense for locals to marry?
Ray