International Vegetarian Union (IVU)
	History of Vegetarianism - USA: 19th Century

Rev.William Metcalfe (17??-1862) Sylvester Graham (1795-1851) Español - Sylvester Graham Henry David Thoreau (1817-1862) Español - Henry David Thoreau Ellen G. White (1827-1915) Español - Ellen G. White Henry S. Clubb (1827-1922) The American Vegetarian Society (1850-1865) Dr John Harvey Kellogg (1852-1943)