Link to a history book on line in PA i think: It has a lot of good data in it. I have not read it all but saw a few pages and it has names of emigrants and where they came from in Ireland: It covers the period of 1771 to 1892 in and around Philadelphia PA: There is 560 pages or so: It is slow loading ....Hal http://books.google.com/books?id=kKoCAAAAMAAJ&pg=RA1-PA545&lpg=RA1-PA545&dq=%22crogan+hill%22&source=web&ots=pAAsiiGXOS&sig=0RQkNZ6xTcwsiB1h9cAo8LrKZLk#PPA1,M1