Good Day, Only information I have is that a Thomas Downey married a Catherine Dwyer circa 1835 either in or near Graffin (northeast of Tempelmore.)in Tipperary. Thomas was my gggrandfather. Their son, Edward Downey married an Elizabeth Malloy/Mulloy in Paterson, NJ in 1865. The Malloys were from the same area around Tenplemore. All the Malloys immigrated in early 1860s.
Visited Templemore area two years ago but did not have enough time to investigate.