"With extensive data provided by many family members."

No other official record or group of records is as historically significant as the 1790 census of the United States. The original 1790 enumerations covered the present states of Connecticut, Delaware, Georgia, Kentucky, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, North Carolina, Pennsylvania, Rhode Island, South Carolina, Tennessee, Vermont, and Virginia. Unfortunately, not all the schedules have survived, the returns for the states of Delaware, Georgia, Kentucky, New Jersey, Tennessee, and Virginia having been lost or destroyed, possibly when the British burned the Capitol at Washington during the War of 1812, though there seems to be no proof for this. For Virginia, taxpayer lists made in the years 1782-1785 have been reconstructed as replacements for the original returns. In response to repeated requests from genealogists, historians, and patriotic societies, the surviving census records were published by the Bureau of the Census in 1907 and 1908. The twelve states whose records were then extant are each covered by a single volume. The twelve published volumes contain the names of the heads of about 400,000 families, with information concerning their place of residence, the size of their families, and the approximate ages of the male family members. The families, averaging six people each, comprised about 2,400,000 individuals, or approximately 75% of the total population of the United States at the time.

The Oxford Dictionary of Family Names of Ireland contains more than 3,800 entries covering the majority of family names that are established and current in Ireland, both in the Republic and in Northern Ireland. It establishes reliable and accurate explanations of historical origins (including etymologies) and provides variant spellings for each name as well as its geographical distribution, and, where relevant, genealogical and bibliographical notes for family names that have more than 100 bearers in the 1911 census of Ireland. Of particular value are the lists of early bearers of family names, extracted from sources ranging from the medieval period to the nineteenth century, providing for the first time, the evidence on which many surname explanations are based, as well as interesting personal names, locations and often occupations of potential family forbears. This unique Dictionary will be of the greatest interest not only to those interested in Irish history, students of the Irish language, genealogists, and geneticists, but also to the general public, both in Ireland and in the Irish diaspora in North America, Australia, and elsewhere.