Heads of families at the first census of theUnited States taken in the year 1790  Rhode Island  electronic resource 
Department of Commerce and Labor, Bureau of the Census. 
 - Washington  G.P.O  1908 
<br/><br/> Includes index. 
<br/><br/><label>GPO Item No.: </label>0154-A-11(online) 
<br/><br/><label>Gov. Doc. Class. No.: </label>C 3.223/29H34/RI