Hello Dave
My great-grandmother was Martha Clucas born 1845 in Castletown daughter of John and Elizabeth, she married Richard Pugh in 1864 and they had one son, Richard William Pugh born 1865 in Castletown.
I would guess she was widowed soon afterwards as she appears to have moved to the mainland within a couple of years of his birth where she met / married my great-grandfather William Robert Longbottom around 1867.
They lived in both Liverpool and Bradford during the course of their life together and had seven daughters.
Hope this is useful?
Derek