Hello Sue,
There was a steady flow of Irish people to Wolverhampton as their numbers amounted to one in eight of the population by the middle of the 1800s. Most were unskilled and the movement from Ireland was started by seasonal farm workers. I was interested to note in the following link that many were happy to be in Wolverhampton amongst their fellow Irish where they were able to speak their native language.
www.wolverhamptonarchives.dial.pipex.com/local_migration_19th.htmYou'll have to rely on Church records when searching for Strong and Margaret as they were born prior to the introduction of Civil Registration in Ireland. This happened in 1864. Marriages of Non Catholic were registered from 1845 onwards.
The Valuations, which took place in the county in 1864, show no Dinnings or Dennings but they do show Clendenning and Clendinning.
Clendenning, Samuel H., Mulladry, Kilmore, Armagh
Clendenning, Samuel. H., Ballybreagh, Kilmore, Armagh
Clendenning, John, Ballintaggart, Kilmore, Armagh
Clendinning, John, Tannaghmore, North Shankill, Armagh
Clendinning, John, Taghnevan, Shankill, Armagh
Clendinning, John, Monbrief, Shankill, Armagh
Clendinning, Eliza, Corcrain, Portadown, West Street, Drumcree Armagh
Christopher