Hi John, Sorry that this letter is not a match. I do not know where Burnalick/Adare is, or if it is a place., it is printed at the top of the letter, like an address I do not have an envelope with the letter. My greatgrandmother was Winifred Kavanagh, born in CoSigo, Ireland. There are many Winifred's when you are researching Have you tried the Kavanagh/Cavanagh website, It has a lot of research avenues and people that can help with questions, Goodluck and Best Wishes Judy Witherwax