In late 1831, at the age of 29, Mary Gardner Lowell and her young son George accompanied her husband, the leading Boston financier and merchant Francis Cabot Lowell II, on a voyage to Cuba, a newly popular destination for the Boston gentry. They spent several weeks on the island travelling from the bustling commercial city of Havanna to the slave plantations of Matanzas province, before making their way up the Mississippi River by steamboat on the return home.