John Whitcomb (b.1588) married Francis Coggin in 1623, and emigrated in 1630/1634 from England to Dorchester, Massachusetts. Descendants lived in New England, Ohio, Indiana, Illinois, Washington, California and elsewhere.

This ten-year supplement lists 10,000 titles acquired by the Library of Congress since 1976--this extraordinary number reflecting the phenomenal growth of interest in genealogy since the publication of Roots. An index of secondary names contains about 8,500 entries, and a geographical index lists family locations when mentioned.