1851 for Yorkshire - index help pls

[Lindyboo]

If anyone has access to an index which covers the whole of the Yorkshire 1851 census I'd be grateful for some help please.

I've just bought the 1851 and have an index for the Halifax area, but not having found my ancestors Jonas and Jonathan Aspinall listed there, I need to examine the rest of Yorkshire but without the index it's a big task.

If someone has the full Yorkshire index I'd appreciate a lookup for the above mentioned.  I don't know Jonathan's age but he would have been over 40.  Jonas should be aged 21.  Their surname might also be found under 'Aspinal', 'Aspinel' or possibly 'Apinal(l)'.

Many thanks

[PaulineJ]

There is no Yorkshire-wide index for any years other than 1881-1901.

Pauline