Thanks Nell
I am not sure, but I don't think he was an officer in the RN.
It is my only clue really to what happened to them, that they had twins born in Portsea July 4th 1815 and John was a sailor on HMS Nestor. That is all I know about him, except he married Mary in Whitby in 1807. I don't know where John Nightingale came from, as he wasn't born in Whitby. As I am having trouble finding the crew list fo HMS Nestor, I thought I would try and find another Avenue.
Thx for your help much appreciated
Dorothy