How to research a historical figure, in the right order

Why the order matters

Students often start with whatever a search engine shows first, then get lost in contradictions. Historians work the other way. They get the outline from a trusted reference, read a careful biography to understand the main debates, and only then go to the documents, knowing what to look for. Following that order saves hours and keeps you away from legends.

This guide follows Charles Darwin (born 12 February 1809, died 19 April 1882) as an example, because his papers are some of the best digitised anywhere.

Step 1: Get the outline from a reference work (1 hour)

Read one or two encyclopedia entries written by named experts: Britannica, or a national biography dictionary such as the Oxford Dictionary of National Biography for British figures or American National Biography for Americans. Many public libraries give free access to these with a library card.

From this, make a timeline of 10 to 15 dates and a list of the key people. For Darwin: Cambridge (1828 to 1831), the voyage of HMS Beagle (1831 to 1836), marriage to Emma Wedgwood (1839), the move to Down House in Kent (1842), the joint papers with Alfred Russel Wallace read in 1858, On the Origin of Species (24 November 1859), The Descent of Man (1871).

Wikipedia is fine at this stage as a map, especially its references, but do not cite it.

Step 2: Read one full biography (2 to 4 hours)

A good biography by a historian tells you what is known, what is disputed, and which documents matter. Find one in your school or public library catalogue; WorldCat (worldcat.org) shows which libraries near you hold a book. You do not have to read every page. Read the introduction, the chapters on your figure's turning points, and the notes at the back, which point to the primary sources.

For Darwin, Janet Browne's two volumes, Charles Darwin: Voyaging (1995) and Charles Darwin: The Power of Place (2002), are standard. Adrian Desmond and James Moore's Darwin (1991) gives more on politics and religion.

Step 3: Search library databases for articles

Your school or public library likely subscribes to databases that the open web cannot see: JSTOR, Gale, EBSCO, ProQuest, Britannica School. Ask a librarian which ones you have and how to log in from home. Search the figure's name plus a topic (Darwin AND barnacles; Darwin AND slavery) and look for articles in history or history of science journals. Two good articles are enough for most school projects.

Step 4: Go to the primary sources

Now read the figure's own words. Many collections are free online:

National archives hold government records: laws, petitions, military and pension files, court cases. The US National Archives, the UK National Archives at Kew and the National Archives of India all have searchable catalogues, and many items are digitised. Newspapers from the figure's own time show how people saw them then: try Chronicling America for the United States and Trove for Australia, both free.

Our list of free primary source archives explains what each collection is good for.

Step 5: Take notes you can cite

Make one note per fact or quotation, never a page of copied text. A table works well:

Put quotation marks round any words you copy, the moment you copy them. Most accidental plagiarism starts with notes where copied words and your own are mixed up. Write the page number every time; finding it again later takes far longer.

Which sites to avoid, and how to test the rest

• Quotation websites: most of their lines have no source and many are misattributed.
• Homework help and essay sites: unsigned, uncited, often copied from each other.
• Listicles of “surprising facts”: they repeat legends.
• AI chatbot answers: useful for ideas, but they can invent sources and quotations. See using AI to study history.
• Social media posts and videos without sources.

For any site you are unsure about, use the SIFT method from the digital literacy researcher Mike Caulfield: Stop; Investigate the source (who runs it?); Find better coverage (what do other reliable sources say?); Trace claims, quotes and media to their original context. Checking what other sites say about a source, rather than judging it by its own appearance, is called lateral reading, and it is what professional fact-checkers do.

A research plan for a week

When the research is done, it helps to test what you know out loud. You can ask an AI recreation of the figure on Yuga about the points in your notes, by voice or text, and see where its answers match your sources and where they do not. It is not the real Darwin and it can be wrong, which makes spotting its mistakes a good test of your research. Then go on to the interview project guide or the report outline.