Hi Turner,
71 Rose Street was a tenement building, my great-grandparents lived there for a couple of years in the 1880s. They then moved to South Shamrock Street and by 1900, when the plague arrived, poverty, not the plague had left my granny an orphan at the age of fourteen. Both her parents and all her 7 siblings had died. "The good old days" that Maggie Thatcher wanted us to go back to!