I am hoping it is okay to post on here. I am trying to track down the names of a person's parents and/or siblings.
The name is Elizabeth Kelly. Elizabeth was born in 1927 in Castlereagh, County Roscommon, Ireland. Elizabeth migrated to Australia and married in 1951. At the time of her marriage, a newspaper article was printed citing the names of her parents as "Mrs C Kelly" and "the late Mr M Kelly".
According to the report of Elizabeth's marriage she was 3rd daughter. If that is correct there should be births of 2 females 1921-1926. If they survived and remained and married in Castlerea before 1950 the marriages should be on Irish Genealogy website.
If Michael died in Ireland his death registration should be on there too. He may have died in a hospital or other institution. Difficult with the surname Kelly + unknown age and year. He may have died outside Ireland. People went to Britain to work. Irish people could apply for work and travel permits during World War 2 because of the need for workers in Britain in essential jobs. My family got a permit for a cousin from Ireland to work on the farm. Pre WW2 there was no need for documentation; people continued to move between Ireland and Britain at will, as they had done for centuries.
Marriages and deaths may have been in local newspapers. Roscommon County Libraries have copies of newspapers.
www.roscommoncoco.ie/en/Irish Graveyards
https://www.irishgraveyards.ieViewing map, it doesn't look as though any graveyards in Roscommon have been done yet.
Some people are in unmarked graves as not every family could afford a headstone.