A collection of 2,200 books recording history, biographical sketches, maps, business notices, statistics and population numbers, pictures, descriptions of industry and business, stories of early settlement and pioneers, colleges and universities, military history, geography etc. of localities in the US.

Includes members of Congress, elective state officers, justices of the Supreme court, members of the Michigan Legislature, Board of regents of the University of Michigan, State board of agriculture and State board of education.

A detailed history of the state from pre-colonial times, including information on Indians, settlement, war, politics, commerce and amenities. Also contains biographies of notable people from Michigan.

A ten volume work containing close to 20,000 biographies of notable Americans.

Over 75,000 biographies covering congressmen, women, military and other notable individuals.

An index to millions of biographies, listing names, dates of birth and death and the biography's source publication.

Detailed guides for researchers with Spanish-American ancestors. It includes biographies and genealogical charts for over 700 noted Spanish-American families.

This database contains millions of records of people whose names have appeared in printed genealogical records and family histories.

145,000 applications to join a society that accepts people with a descent from Revolutionary War servicemen. Contains pedigrees mentioning over 1 million names and biographical sketches.

Biographies of close to 150,000 American physicians. Details may include name, cause of death, death date, place of death, birth date, birthplace, type of practice, practice specialties, board specialties, states and years of licenses, places and dates of practices, hospital affiliations, medical school attended, other education, professorship, and reference to death notice in the Journal of the American Medical Association.