John Locke, the English philosopher and naturalist, was born on August 29, 1632.
John Woodward - naturalist - died in 1728.
John Fleming - naturalist - died in 1857.
John Livingston - naturalist - died in 2006.
John Ellis - naturalist - died in 1776.
John Gilbert - naturalist - died in 1845.
John Muir - naturalist - died in 1947.
John Banister - naturalist - died in 1692.
John Ball - naturalist - died on 1889-10-21.
skepticism doubts what we see/perceive and Locke is a naturalist/empiricist. He believes if you can experience it, it exists (whatever "it" might be)
John Locke - poet - died in 1889.
John Locke - Canadian politician - died in 1873.