Hello, I am not aware of the names you have given. However, I can tell you factually that Delantys for the most part would be from Counties Tipperary and Offaly in Ireland. I have a second cousin who many years ago did extensive research and susequently published a book entitled, " From Celts, Famine and Sawdust." It deals entirely with the Delanty clan and is an exhaustive research into the Delanty name and family. I have the Library of congress call number for you if interested...it is CS71.D338 1979 I wouldn't be surprised if you would find the link you are looking for in that text. Good luck!