For what it may be worth, my great-grandfather, Joseph Butlin Roberts, who ied in 1910 in the Union Workhouse at Wednesfield, Wolverhampton, is buried in the Merridale Cemetery.
I found this out through the list of burials on the Wolverhampton history website which I think is a relatively new addition to the internet.
I doubt whether Joseph Butlin Roberts was related to the Roberts mentioned on this page. He was born in Kidderminster c. 1828 and married Hannah Reeve of Wolverhampton. He was survived by one daughter.
Cassius