An appeal in X formerly Twitter yieilded the following results: "Arosa Bay was an especially picturesque and familiar anchorage on the west coast of Spain, esp to Royal Navy" from Edward Burke, Assistant Professor in History of War, at UCD and from JJ O'Neill who wrote: "Arosa Bay was a destination for cruises from Belfast - this is from Northern Whig 30/3/1930, just before Arosa Parade was named".
"Resolved – That the name Aroza Street for a new street on Mr. F. Mulligan’s property, situated off York Road, be disapproved". (4th March 1930).
"Resolved – That the name Arosa Parade be approved for new street on the property of Mr. Francis Mulligan, situated off York Road". (28th October 1930).