Hello AnnC
I have been tracing my grandfather's family who lived in Coleford area and I believe that his aunt Lucy may have married your relative John Musto Roseblade after the death of his first wife. I think that they emigrated to Queensland Australia and settled in a place called Yungaburra. There is a photograph of there gravestone in Yungaburra on the internet.
I intend to visit the Coleford area in Feb of this year to see what I can find.
Mt grandfather was Sydney Partridge whose father was Timothy whom I believe to be the brother of Lucy. I think also that Lucy (Partridge) may have had a baby whilst unmarried around 1883. (Nellie)
Kind regards
Diane