Re: Calvert's of Yorkshire
I have come across Calverts in my research. I have found a Jane Calvert, married to aGeorge Charlesworth. Her Father was also a William and on their marriage certificate his occupation is Labourer. She was born around 1825 and married in 1848. They were married in Wakefield but moved to Richmond. I think she came from the Leeds area though.
Does any of this connect to anything you have.