Roberts, Clarence Vernon, Early Friends families of upper Bucks : with some account of their descendants, historical and genealogical information about the early settlers in upper Bucks County, Pennsylvania Philadelphia: Roberts, 1925, 716 pgs. I. The manor and township of Richland II. The friends meeting III. Quakertown IV. Location of early settlers adjacent to Quakertown V. Richland library 1788-1913 VI. Adamson Family VII. Ashton Family VIII. Ball Family IX. Blackledge Family X. Burson Family XI. Carr Family XII. Custard Family XIII. Dennis Family XIV. Edwards Family XV. Hugh Foulke's ancestors XVI. Foulke Family XVII. Green Family XVIII. Griffith Family XIX. Hallowell Family XX. Heacock Family XXI. Hicks Family XXII. Iden Family XXIII. Jamison Family XXIV. Johnson Family XXV. Kinsey Family XXVI. Lancaster Family XXVII. Lester Family XXVIII. Levick Family--Bullock Family XXIX. Lewis Family XXX. Lott Family XXXI. McCarty Family XXXII. Miller Family XXXIII. John Morgan Family XXXIV. Morgan Morgan Family XXXV. Morris Morris Family XXXVI. Nixon Family XXXVII. Penrose Family XXXVIII. Phillips Family XXXIX. Rawlings Family XL. Edward Roberts Family XLI. Thomas Roberts Family XLII. William Roberts Family XLIII. Shaw Family XLIV. Strawn Family XLV. Thomas Family XLVI. Thomson Family XLVII. Walton Family XLVIII. Walton Family--The Stroudsburg Branch XLIX. Zorns Family Visitors to Quakertown about 1810