Florence's secretary and diplomat, who wrote down how power actually works — and what republics need — after losing everything to it.
He ended the Roman Republic by handing it back, and spent forty years making the new thing answer to the old names.
Forty-four years on a contested throne, held largely by never quite answering. Ambiguity was not her weakness; it was the instrument.
She wrote Europe's most admired treatise on humane legislation, and in the same decade made it a flogging offence for a serf to complain about a master.