Igi has a Jos dobson baptised in Whitkirk 28 Dec 1845, so thank you, it could be him. Parents are John and Jane though, which aren't family names at all. Not that that proves anything.
Mind you, if that is the one who married Patience, then it isn't him. IGI doesn't seem to have any other likely baptisms.
I've been giving this an awful lot of thought .. it seems such a shame there appears to be so many options ??
Purely by process of elimination and taking the occupations of the others into account, I have a feeling Joseph's parents may well have been John and Jane, but it's still a long shot.
One contender, who can be counted out .. Joseph, b. consistently 1844, Hunslet is the one who married Katherine Elizabeth, he's a Maltster .. as was his father Richard before him.
Joseph Dobson born 1846/1847 Leeds, appears in most of the returns as a Butcher .. he married Harriet.
The one who married Patience was born Halton/Whitkirk, 1843/1845, he was a Green Grocer in 1901 .. a Coal Leader ten years before, as far as I can see he's the only other Joseph who could be the child of John and Jane?
That leaves yours .. in 1881 Mary A Dobson is married to Joseph, born according to the census 1844 in Leeds .. his occupation is a Miner. Their eldest child, living with them is Mary E. aged 9 and born Lancaster, Dalton.
Have you considered in view of their ages in relation to what appears to be the age of their oldest child .. this may be a second marriage for either or both .. ?
I know I'm most likely explaining the obvious to you, if only we could trace your Joseph in 1871 it might help confirm the correct birth registration and also find a marriage .. ??
Added .. I also wondered whether you have found Mary A in 1871 ?
So many questions .. sorry !!
Kind regards,
Pels.