Many thanks for these, Frances. It still seems possible that James Hogg and Marriott Tear were husband & wife, but the chain is tenuous, depending on Ann Kelly als Hogg's brother Thomas being the son of James Hogg [if he wasn't, he turned up at a very un-opportune moment!]
The critical test may well be the 1746 Sale John Hogg & wife to Phil Hogg.
Rgds
JohnL