FamilySearch Internet genealogy service

Owned and operated by the Church of Jesus Christ of Latter-day Saints, this genealogical web resource features an extensive list of searchable categories with links, such as family histories, cultural and religious groups, places, and more.
Ancestral file: Family-linked file containing genealogies contributed by 160,000 individuals and families.
Family History Library catalog: Lists and describes the records, books, microfilms, and microfiche in the Family History Library. Records described include census records, birth records, family histories, church registers, and many other types from throughout the world.
International genealogical index: World-wide index of more than one hundred forty-seven million names of deceased persons. Most names come from forms submitted by members of the Church of Jesus Christ of Latter-Day Saints. Regions included are as follows: British Isles, Denmark, Europe, Finland, Germany, Iceland, Mexico, Norway, Oceania/Asia/Africa/Central and South America, Sweden, United States and Canada, and Wales.
Social security death index: Contains information on deceased persons who had social security numbers and whose deaths were reported to the Social Security Administration from 1937-