Solon is one of the seven sages of Athens, and he's credited with laying the groundwork for Athenian democracy. But most of what we know about him comes biographies written centuries after he lived. 

Research:

• Aristotle, tr. Sir Frederic G. Kenyon. “The Athenian Constitution.” https://classics.mit.edu/Aristotle/athenian_const.1.1.html
• Britannica, The Editors of Encyclopaedia. "Draco". Encyclopedia Britannica, 28 Feb. 2024, https://www.britannica.com/biography/Draco-Greek-lawgiver
• Cadoux, T. J. “The Athenian Archons from Kreon to Hypsichides.” The Journal of Hellenic Studies, vol. 68, 1948, pp. 70–123. JSTOR, https://doi.org/10.2307/626301
• Cartwright, Mark. “Solon.” World History Encyclopedia. March 10, 2016. https://www.worldhistory.org/solon/
• Forrest, W. G., and D. L. Stockton. “The Athenian Archons: A Note.” Historia: Zeitschrift Für Alte Geschichte, vol. 36, no. 2, 1987, pp. 235–40. JSTOR, http://www.jstor.org/stable/4436007
• French, A. “Solon and the Megarian Question.” The Journal of Hellenic Studies, vol. 77, 1957, pp. 238–46. JSTOR, https://doi.org/10.2307/629363
• Gill, N.S. "Solon's Reforms and the Rise of Democracy in Athens." ThoughtCo, Aug. 30, 2020, thoughtco.com/solons-reforms-democracy-121062.
• Hölkeskamp, Karl-Joachim. “What’s in a Code? Solon’s Laws between Complexity, Compilation and Contingency.” Hermes, vol. 133, no. 3, 2005, pp. 280–93. JSTOR, http://www.jstor.org/stable/4477659
• Leão, Delfim F. and P.J. Rhodes. “The Laws of Solon.” I.B. Tauris & Co. Ltd. London. 2015.
• Linforth, Ivan Mortimer. “Solon the Athenian.” University of California Press. 1919. Accessed online: https://play.google.com/store/books/details?id=_NENAAAAIAAJ&rdid=book-_NENAAAAIAAJ&rdot=1
• Plutarch, and Aubrey Stewart, MA. “Plutarch’s Lives.” George Bell & Sons. London. 1894. https://www.gutenberg.org/files/14033/14033-h/14033-h.htm#LIFE_OF_SOLON
• Plutarch, and John Dryden. “Plutarch’s Lives.” Little, Brown & Co. Boston. 1895. Accessed online: https://archive.org/details/plutarchslivest02clougoog/page/n7/mode/1up
• Starr, Chester G.. "Peisistratus". Encyclopedia Britannica, 1 Apr. 2024, https://www.britannica.com/biography/Peisistratus