>>18066765
He was reportedly a troublemaker and womanizer during his youth but once he got into politics he adopted a very solemn temperament.
He was also obsessed with ancient Rome, to the point he considered the whole of history to have stalled during the Christian era only begging anew during the Enlightenment.
His performance at the king's trial is the main reason behind the verdict. He argued fervently for the king's execution during the entire thing.
Also here's an account of his execution:
>Saint-Just was arrested on July 27, 1794 (9 Thermidor), after his attempt to deliver a report defending Robespierre to the National Convention was interrupted and shouted down. After his initial arrest, he reportedly remained calm and silent while detained at the HΓ΄tel de Ville, even as others around him panicked or attempted suicide.
>According to historical accounts, Saint-Just remained completely quiet while waiting for his death. He is described as walking unflinchingly to the scaffold, reportedly showing "no trace of fear" and remaining "convinced of his righteousness to the last."
>At the final formality of identification before the execution, Saint-Just allegedly gestured toward a copy of the Constitution of 1793 (a document he had been instrumental in drafting) and said, "I am the one who made that." before kneeling and being decapitated.