Oxford Dictionary of National Biography
Nearly 60,000 biographies of individuals related to British history, from early Roman times to the 21st century.
The biographical entries contain bibliographies, and there are over 10,000 images. One can search in the full text as well as by place, date, and fields of interest. A guide for citing the biographies is included (four formats - Oxford Dictionary of National Biography, Chicago [notes], Chicago [bibliography], and MLA). Covers the 4th century through 2000.