author
Best known today for a single 1866 pamphlet printed in Chicago, this little-documented 19th-century writer survives in the record mostly through one fiercely controversial work. Almost nothing else about the person has been confirmed, which makes the surviving publication a stark snapshot of its moment.

by active 1850-1869 David Quinn
David Quinn is identified by the Library of Congress as a writer active between 1850 and 1869. The main work firmly connected to him is Petition and memorial of David Quinn, asking for the re-establishment of Negro slavery in the United States, published in 1866 and signed from Chicago.
Because so little reliable biographical information appears to survive, it is safest to treat Quinn as a largely obscure figure known through this pamphlet rather than through a fuller public career. Modern library and ebook records repeat the same basic facts: the title, the 1866 date, and the note that he was active in the mid-19th century.
That surviving work is important less for literary fame than for what it reveals about the tensions of the Reconstruction era. Readers coming to Quinn today are usually encountering a rare historical document tied to the politics and racial debates that followed the American Civil War.