November 14, 1672: Jean Baptiste Charron Dit LaFerrière owes Charles Gautier de la Comporte the sum of 210 pounds (livres)

March 20, 1673: Gilles Rageot, a notary public, lodged a complaint with the Sovereign Council to the effect that the blacksmith shop owned by Jean Baptiste Charron Dit LaFerrière is a fire hazard.

April 13, 1675: The Ursulines (a religious order) sold Jean Baptiste Charron Dit LaFerrière a house with a yard, kitchen, brick oven, and a room without a fireplace on a 37x24' lot in the Lower Town of Quebec, across from the Magasin de Montreal (Montreal General Store). Jean Baptiste Charron Dit LaFerrière agrees to pay an annual rent of 60 pounds per year, paid in two installments. 

The Company of St. Ursula (Ursulines): In the early part of the seventeenth century an appeal was made from Canada for bands of religious women to undertake the arduous task of training the Indian girls to Christian habits of life. It met with an instant and generous response. In 1639 Madame de la Peltrie, a French widow of comfortable means, offered herself and all that she had to found a mission in Canada. In May of that year she sailed from Dieppe accompanied by three Ursulines and three hospital sisters. At Quebec the latter founded a Hôtel-Dieu, the former, the first Ursuline convent on the western continent.

December 18, 1675: Antoine Gentil and Pierre Bulte agreed to supply Jean Baptiste Charron Dit LaFerrière with forty "pipes" of coal, at a price of 3 pounds and 10 Sols per pipe, and agreed to supply him with coal for the year. On the same day, he agreed to provide Antoine Gentil with a "soc" and a "coustre" and all that is necessary to assemble a plow, for 30 pounds, which would be deducted from the amount owing for the coal.

1681: According to the 1681 census he owned a gun.

December 1, 1681: Jean Gauthier Larouche provided Jean Baptiste Charron Dit LaFerrière with a receipt "quittance" for the 200 pounds paid to his daughter Francoise Gauthier as part of a bequest by Francois Jacquet (deceased). The latter was his daughter Jacqueline's godfather, and had bequeathed his estate to her. 

April 29, 1687: Jean Baptiste Charron Dit LaFerrière the house and lot he obtained as a part of the estate against a lot owned by Lucien Bouteville near the Seminary of Quebec. Lucien Bouteville promised to build a house on the lot, and is given 100 pounds.

October 4, 1691: Jean Baptiste Charron Dit LaFerrière borrowed the sum of 1,140 pounds from Charles Aubert de la Chesnaye for the purpose of repairing his house.

October 14, 1694: Jean Baptiste Charron Dit LaFerrière owed Pierre Rey dit Gaillard for the purchase of on old barque, moored in the "Cul de Sac" harbor.

1697:  Jean Baptiste Charron Dit LaFerrière, unable to meet his obligations, vis-à-vis Charles Aubert de la Chesnaye, transferred ownership of his home on Rue Sault-au-Matelot to Charles Aubert de la Chesnaye for the sum of 1,400 pounds from which was deducted the amount owed (1,140 pounds).

August 16, 1698: Jean Baptiste Charron Dit LaFerrière purchased a lot with frontage on "Cul de Sac" harbor for 270 pounds.

1699: Jean Baptiste Charron Dit LaFerrière entered into a partnership with Francois Vildary, another Edge Tool Maker (Taillandier). They agreed to share all costs and revenue.