| England, Select Births and Christenings, 1538-1975 | 191,854,075 |
| England & Wales, Civil Registration Birth Index, 1916-2007 | 71,310,045 |
| England & Wales, Civil Registration Birth Index, 1837-1915 | 66,659,714 |
| England & Wales, Civil Registration Marriage Index, 1916-2005 | 63,959,336 |
| England & Wales, Civil Registration Death Index, 1916-2007 | 49,722,453 |
| England, Select Marriages, 1538-1973 | 38,632,484 |
| England & Wales, Civil Registration Death Index, 1837-1915 | 38,198,735 |
| England & Wales, Civil Registration Marriage Index, 1837-1915 | 32,698,349 |
| England & Wales, National Probate Calendar (Index of Wills and Administrations), 1858-1995 | 20,503,036 |
| England, Select Deaths and Burials, 1538-1991 | 19,422,907 |
| England & Wales, Christening Index, 1530-1980 | 16,777,636 |
| England and Wales, Death Index, 1989-2023 | 7,433,702 |
| Northamptonshire, England, Church of England Baptisms, Marriages and Burials, 1532-1812 | 4,135,217 |
| England & Wales Marriages, 1538-1988 | 3,642,255 |
| Northamptonshire, England, Church of England Baptisms, 1813-1912 | 2,323,156 |
| England, Pallot's Marriage Index, 1780-1837 | 1,697,636 |
| Birmingham, England, Birmingham Cemetery and Crematoria Records, 1836-2017 | 1,394,768 |
| Web: Global, Gravestone Photograph Index, 1265-2014 | 876,327 |
| Northamptonshire, England, Church of England Marriages, 1754-1912 | 733,877 |
| Northamptonshire, England, Church of England Burials, 1813-1912 | 484,456 |
| England, Pallot's Baptism Index, 1780-1837 | 201,977 |
| Tameside, England, Burials, 1844-2017 | 190,643 |
| England, Extracted Parish and Court Records, 1399-1795 | 93,495 |
| England & Wales, Civil Divorce Records, 1858-1918 | 90,710 |
| Great Britain, Select Deaths and Burials, 1778-1988 | 70,398 |
| Great Britain, Select Births and Baptisms, 1571-1977 | 62,126 |
| UK, Royal Navy and Royal Marine War Graves Roll, 1914-1919 | 43,930 |
| Great Britain, Select Marriages, 1797-1988 | 34,972 |
| UK, Registers of Births, Marriages and Deaths From British Consulates, 1810-1968 | 27,772 |
| Web: UK, Register of Railway Employee Injuries and Deaths, 1911-1915 | 3,915 |
| UK, RMS Titanic, Deaths at Sea, 1912 | 1,507 |
| English Origins of New England Families, Second Series, Vol. I | 1,068 |
| A calendar of chancery proceedings : bills and answers filed in the reign of King Charles the First | 976 |
| Genealogical Gleanings in England, Vol. II | 920 |
| Ancient Funeral Monuments - 1631 | 883 |
| Genealogical Gleanings in England, Vol. I | 863 |
| English Origins of New England Families, Vol. I | 845 |
| A Genealogical History of the Dormant, Abeyant, Forfeited, and Extinct Peerages of the British Empire | 653 |
| Burke's American Families with British Ancestry | 499 |
| Simon Lobdell, 1646 of Milford, Conn. and his descendants : Nicholas Lobden (Lobdell), 1635, of Hingham, Mass. and some of his | 464 |
| Madron and Gulval, Cornwall, England, Church of England Parish Registers, 1592-1812 | 333 |
| Walsall, Staffordshire, England, Church of England Parish Registers, 1570-1649 | 333 |
| The Publications of the Harleian Society, Allegations for Marriage Licences Issued By the Vicar-General of the Archbishop of Canterbury 1669 to 1679 | 318 |
| English Origins of American Colonists | 294 |
| The English Ancestry and Homes of the Pilgrim Fathers | 183 |
| Headon, Nottingham, England, Church of England Parish Registers, 1566-1812 | 178 |
| The registers of North Luffenham, in the county of Rutland : 1572-1812 | 177 |
| Hove and Preston, Sussex, England, Church of England Parish Registers, 1538-1812 | 133 |
| Genealogical memoranda relating to the family of Merriam | 119 |
| Genealogical memoranda relating to the family of Wordsworth | 27 |