I might have hit on something and am posting it before I forget
The big mystery in my research surrounds the birth of my Gt Grandad which was registered in 1852 at Ovenden, Halifax, as John Crudace born 31 Aug 1852, son of Elizabeth Bainbridge of Nursery Lane, Ovenden. Then John Crudace Bainbridge surfaces in 1861 as John Crudace age 9 (not 8 ?) as Grandson of James and Mary Crudace in Bishopton, County Durham. Subsequent census entries confirm his birthplace as Halifax, so I know I have the right John Crudace/Cruddace, but who is this Elizabeth Bainbridge?
Problems - His Granddad James married Mary Bainbridge and their first child was Elizabeth born a few months before they married and she was baptised as Bessie Bainbridge. She was raised as a Cruddace so would she be likely to revert to Bainbridge especially as she had earlier had an illegitimate daughter baptised in Bishopton.
Another suspect for his mother was Bessy Bainbridge of Bishopton, but she was getting on a bit (about 48) when John was born, and housekeeper of the local vicar Thomas Burton Holgate.
She was discounted almost immediately, for obvious reasons, but I've just been checking Historical Directories to see if there was a street directory for Ovenden and noticed that the Master and Matron of Halifax Union Workhouse were Mr Benj. & Mrs Holgate.
Could this be the connection I'm looking for?
Too late for me to look now but at least I have recorded it
Colin