Census 1881 (5191-19-31)
Ireland-born couple John/Sarah Sheehan, in Cleator, with five Cleator-born children including 7 yr old John.
Census 1891 ( 4319-51-41)
Same family, now in Egremont with 18 yr old John an IRON MINER
A John Sheehan death Sept/1895 Whitehaven, aged 56 ( he was 52 on C1891)
A Sarah Sheehan death Mar/1896 Whitehaven, aged 50 (she was 48 on C1891)
Then next the info from Barbara..
Census 1901 (4795-171-26) Wallsend ( within Tynemouth Reg District)
Married 28 yr old John Sheehan. born Cleator Moor, a coal hewer.
More corroboration required ! I would expect this John , if he is the "right" John, to name a daughter Sarah.. already named a son John !
Michael Dixon