Hello again Gordon
Have you looked at the Blakey HARTLEY aged 55, a shopkeeper in Heptonstall, whom Jean found on the 1841 census? He is the right age to be the same Blakey HARTLEY (aged 65) on the 1851 census, whom Thomas ABBOTT was living with, in Colne, and it links with Thomas having been born in Heptonstall. I would not be surprised to find that there was a close family relationship between Blakey and Thomas, perhaps through Blakey's wife.
BTW the 1841 census lists TWO Blakey HARTLEYs, both born c.1786, the second one was a farmer in Warley, which is only about 5 miles east of Heptonstall, and 2 miles north west of Halifax.
There were two more Blakey HARTLEYs on the 1841 census, one was born in 1840 to a HARTLEY family at Ovenden, which is only about 2 miles north east of Warley and 2 miles north of Halifax. The fourth Blakey HARTLEY is the oldest, and in 1841 he too was at Warley. The 1851 census gives more details of him - he was still at Warley, aged 71, so born c.1780, at Gisburn
The 1851 census lists a few more Blakey HARTLEYs to play with, if you wish. They are all in the same area.
This cluster of Blakey HARTLEY's is unique to this small area on the Yorkshire-Lancashire border, and I think they are all likely to be related. What do you think?
Regards.
Richard McGarry.