Please can someone tell me where Colliery Row is. On the 1881 census the family I am looking at is living in Colliery Row, Lower Machen and the References are:- RG11 5274/63 page 8. I know there is a village of Lower Machen and I am also aware that there is/was a census location or administrative area described as Machen Lower. Can anyone pinpoint Colliery Row for me please. TIA Judith