1784-1850 1800-1874 1804-1869 1808-1875 1809-1865 1822-1885 19thcentury abraham andrew animalmagnetism biography cardiovasculardiseases elliotson eyemanifestations franklin greatbritain history hypnosis james john mackenzie millard phrenology politicalandsocialviewsbuchanan politicalandsocialviewsfillmore politicalandsocialviewsgrant politicalandsocialviewsjohnson politicalandsocialviewslincoln politicalandsocialviewspierce politicalandsocialviewstaylor politicsandgovernment presidents re720 retinalvessels scientists seances sources spiritualism unitedstates vasculardiseases william ww475w718p1968 zachary