Go to any library or bookstore and ask. Biographies are usually kept together. If you have a specific person you are interested in, look up that name in the library catalog. Ask for help if you need it. Encyclopedias include short biographies and there are special biographical encyclopedias.
Biographies of Thomas Jefferson can be found in libraries, bookstores, online retailers like Amazon, and through digital platforms such as Google Books or Project Gutenberg. They may also be available through academic institutions or historical societies.
A library.
Biography - 1987 Thomas Jefferson Philosopher of Freedom was released on: USA: 21 February 1995
Your local library or look online at amazon.com if you want to buy one.
you just type in goggle Thomas Edison's biography
On Google...
thomas edison.com
the internet
Articles on Wikipedia have multiple contributors. No one person can claim authorship.
Thomas Jefferson's father was Peter Jefferson and his grandfather was Thomas Jefferson.
Thomas Jefferson and Thomas Paine A+
Thomas Jefferson
Thomas Jefferson (he did not have a middle name).
Thomas Jefferson