A bit of a long-shot but I have drawn an absolute blank in my research of my 2 x ggf's line

He was James Andrews, s/o Charles Andrews (farmer) born in Herefordshire circa 1828 and died in Blaenavon, Monmouthshire in 1886

In 1851, he was lodging in Trevethin, Pontypool, Mon, occupation railman

If anyone out there has any Andrews research interests in Herefordshire I would love to hear from them