Does anyone know how many descendants there are of John Glackin & Ann McCue? It seems as though many of descendants had a sizable amount of children. One more question. The book that was written of this lineage. What year was it written and has there been an update? I was looking at a photocopy of this at Easter and found it difficult to read. a combination of the photocopy & the script it was written in. OK, just one more question. What states have the Glackins expanded to? Pennsylvania & Maryland I know of, where else.