I'm from nenagh all my family on my father's side are from puckane which is just a couple of kilometres away and monsea would be part of the Puckane area.Alot of my family are buried in the monsea cemetery.Those families you mentioned the hogan's and Cleary's are still there,i d'ont know about the d'arcy's.If you want to find out more you could contact Nora O'Meara she's the genealogist for north Tipp,her email is tipperarynorth@eircom.net...Web page:www.tipperarynorth.ie/genealogy.You could ask her about Danny Grace he is a retired local teacher from Puckane and he is also a historian who has written books on your area and all the local families and he would be delighted to help you and that goes for anyone reading this that has family from puckane area which includes Monsea,kiladangan,knigh,ballycommon,ballyanny,killard,kilodeirnan,etc.My name is john kelly and my family have been in puckane for some hundreds of years and possibily longer.