hello their sorry to intrude on your search for the past. Iam the c son of george mc munnn griffin, and as a young boy can remember staying at garrendeny castle with my parents.Not sure where the association of the griffin family ties in with yours, but it was amost enjoyable few days their can recall the name of joe as being one of the sons, also i think the youngest son being michael,also last time we where their i think the old house was empty and being used as a cow bier, and a new property had been built next door. would be grateful for any updates as i now live in england and have very happy memories of those days at garrendenny regards patrick griffin