who built vizcaya
James Deering's Vizcaya. Iâm just back from a winter break in south Florida, and I visited the Vizcaya mansion on the shores of Miamiâs Biscayne Bay last Sunday. Vizcaya was built over a span of two years, 1914-1916, by James Deering (1859-1925), co-founder and vice president of International Harvester.