Reay Tannahill, author of Food in History (1973) and other works
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The Tannahill Weavers, traditional Scottish musical group active since 1968
In 2006 Brechin All Records released The Complete Songs of Robert Tannahill Volume 1.
Travis Tannahill (born February 8, 1990) is an American football tight end for the Cleveland Browns of the National Football League (NFL).
William Motherwell did not know Robert Tannahill, but became very well acquainted with Tannahill's friend and musical collaborator Robert Archibald Smith.