The Book has no listings for Cummins, German Valley or Long Valley. There is no info on immigration routes.The book was published in 1964 by Rutgers University Press. If I might suggest, there are several volumes of a book called, something to the effect the History of Woodbridge and Piscataway. It is listed in GenealogyLibrary.com. It is very informative and you might find what you want there. To subscribe to that site, it is abt. $10 for a month. I have used those volumes on several of my other lines and found them helpful. Those volumes are also available through the LDS. If you are unable to locate the books I am talking about, please let me know and I will find the exact title for you. The Chapters are as follows: 1 - A Bird From Heaven 2 - The Kings and the Liberty Boys 3- Fighting for Freedom 4 - Steamboat Days 5 -Solomon Andres and his Airship 6 - The Old Dutch College 7 - The Wizard of Menlo Park 8 - In the Steps of Weechqueechley A Postcript Whats in a name? Acknowledgements Index Patrice Houck Schadt