| | Database Title | Category | | Names |
|---|
 | A Genealogical Record of the Dundore Family in America | Birth, Marriage and Death Records | | 3,379 |
 | A Genealogical Register of the First Settlers of New England | Birth, Marriage and Death Records | | 51,362 |
 | A Record of the Benjamin Gilbert Branch of the Gilbert Family in America, 1620 - 1920 | Birth, Marriage and Death Records | | 2,058 |
 | A Supplement to the History and Genealogy of the Davenport Family in England and America, 1086 - 1850 | Birth, Marriage and Death Records | | 12,277 |
 | Abstracts from the Pennsylvania Gazette, 1748 - 1755 | Birth, Marriage and Death Records | | 50,558 |
 | American Population Before the Federal Census of 1790 | Birth, Marriage and Death Records | | 43,500 |
 | American Wills Proved in London, 1611 - 1775 (Free until 30 Nov 2009) | Birth, Marriage and Death Records | | 30,915 |
 | An Historical Account of the Settlements of Scotch Highlanders in America | Birth, Marriage and Death Records | | 8,407 |
 | Ancestral Roots of Certain American Colonists: Who Came to America before 1700. The Lineage of Alfred the Great, Charlemagne, Malcomb of Scotland, Robert the Strong, and Some of Their Descendants | Birth, Marriage and Death Records | | 25,886 |
 | Advance Argus (Greenville,Pennsylvania) | Newspapers and Periodicals | | 602,157 |
 | Advance, The (Greenville,Pennsylvania) | Newspapers and Periodicals | | 10,051 |
 | Afro American Ledger (Baltimore, Maryland, USA) | Newspapers and Periodicals | | 10,923,894 |
 | American Eagle (Cambridge, Maryland, USA) | Newspapers and Periodicals | | 13,892 |
 | A German Regiment Among the French Auxiliary Troops of the American Revolutionary War: H. A. Rattermann's History (Free until 30 Nov 2009) | Military Subjects | | 1,205 |
 | Army Casualties 1956 - 2003 | Military Subjects | | 58,278 |
 | A History of Norwegian Immigration to the United States | Immigration Records | | 10,049 |
 | An Alphabetical Index to Ulster Emigration to Philadelphia, 1803 - 1850 | Immigration Records | | 7,407 |
 | Alabama 1930 US Census Index | Census and Voter Lists | | 2,534,999 |
 | Alaska 1930 US Census Index | Census and Voter Lists | | 59,322 |
 | Allcensus 1790 U.S. Census Images | Census and Voter Lists | | 250,560 |
 | Allcensus 1790 U.S. Census Transcription | Census and Voter Lists | | 155,580 |
 | Allcensus 1800 U.S. Census Images | Census and Voter Lists | | 572,850 |
 | Allcensus 1810 U.S. Census Images | Census and Voter Lists | | 174,810 |
 | Allcensus 1820 U.S. Census Images | Census and Voter Lists | | 201,780 |
 | Allcensus 1830 U.S. Census Images | Census and Voter Lists | | 670,530 |
 | Allcensus 1840 U.S. Census Images | Census and Voter Lists | | 389,550 |
 | Allcensus 1850 U.S. Census Images | Census and Voter Lists | | 1,383,540 |
 | Allcensus 1860 U.S. Census Images | Census and Voter Lists | | 1,559,760 |
 | Allcensus 1864 U.S. Census Images | Census and Voter Lists | | 24,240 |
 | Allcensus 1870 U.S. Census Images | Census and Voter Lists | | 1,688,670 |
 | Allcensus 1880 U.S. Census Images | Census and Voter Lists | | 2,182,860 |
 | Allcensus 1890 U.S. Census Images | Census and Voter Lists | | 33,870 |
 | Allcensus 1900 U.S. Census Images | Census and Voter Lists | | 3,514,500 |
 | Allcensus 1910 U.S. Census Images | Census and Voter Lists | | 3,103,740 |
 | Allcensus 1920 U.S. Census Images | Census and Voter Lists | | 3,857,610 |
 | Arizona 1930 US Census Index | Census and Voter Lists | | 254,314 |
 | Arkansas 1930 US Census Index | Census and Voter Lists | | 1,860,493 |
 | A Biographical History of Greene County, Pennsylvania | Social, Regional and General History | | 17,025 |
 | A Biographical History of Lancaster County: History of Eminent Men of the County | Social, Regional and General History | | 11,067 |
 | A Biographical History of York County, Pennsylvania | Social, Regional and General History | | 21,941 |
 | A Brief Genealogical and Biographical History of Arthur, Henry, and John Howland and Their Descendants, of the United States and Canada | Social, Regional and General History | | 33,157 |
 | A Brief Genealogy of the Loughry Family of Pennsylvania | Social, Regional and General History | | 6,176 |
 | A Brief History of the Allen Family in America | Social, Regional and General History | | 966 |
 | A Brief History of the Deavor Family in America | Social, Regional and General History | | 4,378 |
 | A Brief Sketch of the Origin of the Yount Family in America | Social, Regional and General History | | 1,156 |
 | A Contribution Toward a Genealogy of All Torreys in America | Social, Regional and General History | | 11,584 |
 | A Genealogical and Historical Account of the Throckmorton Family in England and the United States | Social, Regional and General History | | 39,520 |
 | A Genealogical and Personal History of Bucks County, Pennsylvania | Social, Regional and General History | | 31,533 |
 | A Genealogical and Personal History of Bucks County, Pennsylvania, Part 2 | Social, Regional and General History | | 30,885 |
 | A Genealogical History of the Ficklin Family from the First of the Name in America to the Present Time with some Account of the Family in England | Social, Regional and General History | | 7,877 |
 | A Genealogical Record and History of the Georgia Family in America | Social, Regional and General History | | 19,156 |
 | A Genealogical Record Composed of Branches of the Wolcott, Hull, Wheeler, Barden, Bryan, Hart and Jones Families in America | Social, Regional and General History | | 2,477 |
 | A Genealogical Record of one Branch of the Donaldson Family in America: Descendants of Moses Donaldson who Lived in Huntington County, Pennsylvania, 1770 | Social, Regional and General History | | 26,123 |
 | A Genealogical Record of the Descendants of Abraham Fretz of Bedminster, Bucks County, Pennsylvania | Social, Regional and General History | | 2,291 |
 | A Genealogy of John Thomson: Who Landed at Plymouth, in the Month of May, 1622 | Social, Regional and General History | | 5,342 |
  | A Genealogy of Six Generations of Gemmills in America: With Notes on their Scottish Ancestry | Social, Regional and General History | | 3,084 |
 | A Genealogy of the Leavenworth Family in the United States, With Historical Introduction | Social, Regional and General History | | 31,207 |
 | A Genealogy of the Warne Family in America: Principally the Descendants of Thomas Warne, Born 1652, Died 1722 | Social, Regional and General History | | 49,741 |
 | A Golden Legacy to the Gibbs Family in America | Social, Regional and General History | | 4,011 |
 | A History and Genealogy of the Family of Hurd in the United States And a Partial History of the New England Families of Heard and Hord | Social, Regional and General History | | 16,246 |
 | A History and Genealogy of the Groves Family in America | Social, Regional and General History | | 5,215 |
 | A History and Genealogy of the Henshie Family in America and Their Descendants | Social, Regional and General History | | 3,997 |
 | A History and Genealogy of the Warren Family in Normandy, Great Britain and Ireland, France, Holland, Tuscany, United States of America, Etc. (A.D. 912 - 1902) | Social, Regional and General History | | 25,858 |
 | A History of the Allerton Family in the United States 1585 to 1885 and a Genealogy of the Descendants of Isaac Allerton | Social, Regional and General History | | 6,157 |
 | A History of the Putnam Family in England and America | Social, Regional and General History | | 14,861 |
 | A History of the Putnam Family in England and America, Part 8 | Social, Regional and General History | | 4,590 |
 | A History of the Putnam Family in England and America, Volume 2 | Social, Regional and General History | | 7,349 |
 | A History of Thomas and Anne Billopp Farmar and Some of Their Descendants in America | Social, Regional and General History | | 6,889 |
 | A Personal Narrative of Some Branches of the Lake Family in America with Particular Reference to the Antecedents and Descendants of Richard Lake, Georgia Pioneer | Social, Regional and General History | | 13,460 |
 | A Quaker Saga: The Watsons of Strawberryhowe, the Wildmans, and Other Allied Families from England's North Counties and Lower Bucks County in Pennsylvania | Social, Regional and General History | | 48,641 |
 | A Record of the Descendants of John Alexander, of Lanarkshire, Scotland, and His Wife, Margaret Glasson, Who Emigrated from County Armagh, Ireland to Chester County Pennsylvania, 1736 | Social, Regional and General History | | 11,698 |
 | A Record of the Descendants of Joseph and Catherine Day Wood: Who Settled in West Nottingham, Chester County, Pennsylvania, in 1758, with Some Account of Him and His Ancestors | Social, Regional and General History | | 2,443 |
 | A Record of the Descendants of Robert Lloyd who came from Wales and Settled in the Welsh Tract at Merion, Pennsylvania about 1684 | Social, Regional and General History | | 5,584 |
 | A Record of the Hart Family of Philadelphia: With a Genealogy of the Family, From Its First Settlement in America, Augmented by Notes of the Collateral Branches, 1735 - 1920 | Social, Regional and General History | | 19,985 |
 | A Short Account of the Family of Ormsby of Pittsburgh | Social, Regional and General History | | 1,300 |
 | A Supplementary Record Connecting with the Hills Family in America | Social, Regional and General History | | 2,154 |
 | A Survey of the Scovils or Scovills in England and America: Seven Hundred Years of History and Genealogy | Social, Regional and General History | | 19,555 |
 | A Walloon Family in America: Lockwood de Forest and his Forbears 1500 - 1848 | Social, Regional and General History | | 18,706 |
 | A Walloon Family in America: Lockwood de Forest and his Forbears 1500 - 1848, Volume 2 | Social, Regional and General History | | 23,463 |
 | Aldermans in America | Social, Regional and General History | | 50,523 |
 | Alexander Wallace, 1699 - 1767, of York County, Pennsylvania: Eight Generations of His Posterity to 1952 | Social, Regional and General History | | 3,022 |
 | An Account of the Family Reunion of the Descendants of Samuel Diehl, of Friend's Cove, Bedford County, Pennsylvania | Social, Regional and General History | | 3,379 |
 | An Arnold family record 323 years in America | Social, Regional and General History | | 4,623 |
  | An Historical and Genealogical Sketch of the Gookin Family of England, Ireland, America | Social, Regional and General History | | 20,358 |
 | An Old Family: The Setons of Scotland and America | Social, Regional and General History | | 8,798 |
 | Ancestors and Descendants of Dea. John Farrington | Social, Regional and General History | | 3,739 |
 | Ancestors and Descendants of Richard Dunham and His Wife, Laura Allen, of Warren, Pennsylvania | Social, Regional and General History | | 4,431 |
 | Annals of the Harbaugh Family in America, from 1736 to 1856 | Social, Regional and General History | | 7,327 |
 | Appendix to the Story of My Ancestors In America | Social, Regional and General History | | 2,518 |
 | Arthur Aylsworth and His Descendants in America with Notes Historical and Genealogical Relating to the Family from Early English Records | Social, Regional and General History | | 49,793 |
 | A Genealogy and Historical Notices of the Family of Plimpton or Plympton in America and of Plumpton in England | Family Trees | | 8,139 |
 | American Data from the Records of the High Court of the Admiralty of Scotland, 1675 - 1800 (Free until 30 Nov 2009) | Court, Land, and Probate Records | | 8,392 |
 | An Index to the Will Books and Intestate Records of Lancaster County, Pennsylvania, 1729 - 1850 (Free until 30 Nov 2009) | Court, Land, and Probate Records | | 15,883 |
 | A Dictionary of Scottish Emigrants to the U.S.A | Miscellaneous Records and Reference | | 49,338 |
 | A Dictionary of Scottish Emigrants to the U.S.A., Volume 1 | Miscellaneous Records and Reference | | 27,383 |
 | A Historical Booklet of Altalaha Evangelical Lutheran Church | Miscellaneous Records and Reference | | 2,758 |
 | A History of Abbottstown | Miscellaneous Records and Reference | | 9,127 |
 | A History of Bethany Orphan's Home of the Reformed Church in the United States, Located at Womelsdorf, Pennsylvania | Miscellaneous Records and Reference | | 6,861 |
 | A History of Lehigh County, Pennsylvania | Miscellaneous Records and Reference | | 9,562 |
 | A History of Wilkes-Barre, Luzerne County, Pennsylania, Volume 6 | Miscellaneous Records and Reference | | 47,643 |
 | Allentown - 1950: Marking 200 Years of Growth | Miscellaneous Records and Reference | | 7,178 |
 | Among the Scotch-Irish: A Tour in Seven Countries, With a History of the Dinsmoor Family | Miscellaneous Records and Reference | | 11,600 |
 | Aniversary Celebration, Cheltenham Village, Founded - 1690 | Miscellaneous Records and Reference | | 3,592 |
 | Annals of Pennsylvania from the Discovery of the Delaware | Miscellaneous Records and Reference | | 11,307 |