http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f1-subject=United States -- Genealogy;f2-subject=United States -- Census, 1st, 1790;format=Book) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;f1-subject%3DUnited%20States%20--%20Genealogy;f2-subject%3DUnited%20States%20--%20Census,%201st,%201790;facet-format%3DBook Results for your query: docsPerPage=100;f1-subject=United States -- Genealogy;f2-subject=United States -- Census, 1st, 1790;facet-format=Book Thu, 01 Jan 1970 12:00:00 GMT List of free Black heads of families in the first census of the United States, 1790. Ham, Debra Newman, 1948- http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT Heads of families at the first census of the United States taken in the year 1790. United States Bureau of the Census., United States Census Office. 1st census, 1790. http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT Surnames listed in the 1790 United States census. http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT