This genealogy, quite naturally, contains the Donohues, but it also is comprised of 15 ancestral families. Each family is allotted its own section in the book, and they are: Blanchan, Christiana, Crispell, Davis, Delamater, de Rapalje, Du Bois, Kelder, Kermer, Middag, Osterhout, Schutt, Smith, Van derMark, and Van Esselsteyn. In those families where published genealogies exist, their section comprise of that data specific to their Donohue relationship. The genealogy consists of two books: Book I, which contains the genealogical data, is 287 pages in length, and Book II, which contains the source citations, is 42 pages; for a total of 329 pages. The book lists over 1900 individuals, and spans 16 generations. It is completely indexed, and the 6 known errors in the prior edition have been corrected. CDROM