Before 1880 he published Demostración de la armonía entre la religión católica y la ciencia, a work of an apologetic nature, written to refute John William Draper's Conflict Between Science and Religion.
In 1855 Park entered medical school at New York University where he was a student of the chemist, historian and philosopher, John William Draper.
Key figures historically illustrated in the text are John William Draper, a late 19th-century positivist; Andrew Dickson White, the founding President of Cornell University; John Fiske, a late 19th-century American philosopher; William James; David Starr Jordan, President and later Chancellor of Stanford University; and John Dewey.
Samuel Colt developed the revolver and Samuel Morse invented the telegraph; John William Draper in 1840 took the first photograph in the United States in the original Main Building that the present structure replaced.
John F. Kennedy | William Shakespeare | Pope John Paul II | Elton John | John | John Lennon | William Laud | John Wayne | John McCain | John Kerry | John Cage | William Blake | Olivia Newton-John | William | John Williams | John Peel | John Adams | William III of England | William Morris | John Steinbeck | William McKinley | John Travolta | John Milton | John Zorn | William Howard Taft | William Ewart Gladstone | John Marshall | William the Conqueror | William S. Burroughs | John Howard |
Henry Draper, 1837-1882, created an observatory on the estate of his father, John William Draper.