Jean-François Delacroix

He became attorney general trustee of Eure-et-Loir in 1789 and then in 1791 he was appointed deputy judge at Supreme Court for the same department. The 28 August 1791 he was chairman of the electoral assembly of Eure-et-Loir when he was elected MP for his department to the Legislative. Coming to Paris at the time of the split of the Jacobin Club he was pressed by Charles Lameth to join the club of the Feuillants. Affiliated to the Jacobin Club he remained opposed to the old regime policies. Tall and handsome, he befriended Georges-Jacques Danton and they shared the expensive lifestyle, supported in part by government contracts, including one with François Lanchères who ran a large company of military transports and to whom the Minister of War Narbonne had entrusted to supply artillery horses.

In the legislature, Jean-François Lacroix raised various motions against royal ministers, the court and the king and he was said to have been the first who described the parties of the Assembly using the terms "right, middle, left" to refer to the liberal, moderate and radical divisions of the assembly. On 6 October 1791, he asked the Vice President of the Assembly to be called to order after he described Louis XVI as "sovereign" and two days later he attacked the minister Montmorin, causing his resignation.

On 5 February 1792 he named Louis XVI as the cause of all troubles in refusing to sanction the decrees relating to non-juring priests and on 13 March asked for the confiscation of property of emigrants. Madame Roland, in her Memoirs, advanced very serious charges of duplicity.

He entered the Committee of Public Safety and spoke strongly against the Girondins contributing to the Insurrection of 31 May – 2 June 1793. It was a way to deceive and hunt the suspicions of the Jacobins, who asked him to explain his missions to Dumouriez in Belgium and the dilapidation which he was accused. To avoid having to justify some are newly fallen into his wallet, he married his new mistress constituting him himself, 4 June 1793, at the Viennot notary Vincennes, a dowry of 350,400 pounds. Ms. Roland, very informed, said that these funds from business justification found an appeasement with the elimination of the Girondins as expected; "There she wrote from prison, in the hands of heretofore Chairman of the Department of Eure, two letters of Lacroix, formerly tax judge Anet. For one, it makes a bid of five hundred thousand pounds for national assets. For another, it withdraws its bid and gives his withdrawal based on the decree which requires Members to justify the growth in assets since the Revolution. But this decree has not run since the awkward twenty-two (Girondins) are expelled."

Before having to make serious statements, he still could, with his friend Danton, propose and vote on 16 Pluviose Year II (4 February 1794) the abolition of slavery of blacks in the colonies; and to decree on 19 Ventose Year II (9 March 1794), the arrest of slave-owning white settlers present in France who were intriguing against the execution of the decree.