I will have to check those details...
This morning I think I've found something else!!!
Thomas Pool (1862) appears in the 1881 Yorkshire Census. Age: 19 Born in Sedgley, Staffordshire (that's very close to Princes End), and works as a Coal Miner, living at Ryhill.
Next to him there is also a Samuel Pool, 17 (1864), Horse Driver at Coal Pit, b. Sedgley;
and John Pool, 15 (1866) b. Durham (!)
and Emily Pool, 11 (1870) b. Pontefract
and Abraham Pool, 23 (1858) b. Sedgley + his wife Mary Jane, 22 (1859) b. Dudley
and a grandson: Robert Pool, 6m (1881) b. Hemsworth.
They are all stated as sons and daughter (Emily) but I cannot figure out who is the father or mother since the "Head" is someone called John Ogley.
Does anyone understand this??