My sis-in-law had this book. Descendants of Moses Donaldson, by May Donaldson McKitrick, published April 1916. The key family names are: Donaldson, Goodfellow, Henry, McCurdy, Marlow, Mathews, Moore, Rusk. There are many other names. Moses Donaldson lived in the late 1700's in PA. If you think you may have a relative, let me know and I will check the book. Having no idea how many requests there may be, please allow appropriate time for the investigation.