I think the following would have been around in 1940 ...
Irish Times
Irish Press
Irish Independent
(Dublin) Evening Mail
(Dublin?) Evening Herald
probably in the National Library, or Pearse St Library Research Room
I'm assuming it's Northbrook in East Wall area, not Ranelagh?
Church is probably St Joseph's, East Wall, though it didn't become a parish till 1941. prior to that the parish was St Laurence O'Toole, Seville place
eadaoin