Hi
Back home for a short visit and rummaging in my notes:-
The father of Elizabeth (Eliza) bankhead was John Bankhead, a weaver in Lisroden. He may also be the father of Nancy Bankhead who married Francis Brisbane in Auchnaclegh 21/4/1849. It is possible that his is the John Bankhead tombstone in 1st Ahoghill with wife Margaret Jane
There was precisely one Bankhead Family in Bo'ness, the parents of whom were John, described as a Provision Merchant born Ireland c1823, and Sarah born Ireland c1825. There were at least 8 children, one of whom, John Jnr returned from Newcastle upon Tyne to register his fathers death in 1899
There is a very clear pattern of Antrim - Scotland (mining) - Northumberland
In the 1851 census for Eshott parish we find Mary Anne Bankhead daughter of James and Nancy Bankhead both born Ireland (James about 1811). her siblings are James (born Ireland 1843) Margaret and Sarah(Scotland 1846/1854)
matt