Pierre Arsenault married twice. About 1675, he married Marguerite Dugas, daughter of Abraham and Marguerite Doucet. They had 2 sons. About 1685, he married Marie Guerin, daughter of Francois Guerin and Anne Blanchard. Together, they had six more sons and one daughter. Pierre, the eldest of all of the children had 10 children from his marriage to Marie-Anne Boudrot, daughter of Jean Boudrot and Marguerite Bourgeois. Joseph, born about 1716 married his cousin of 3rd degree, Marguerite Boudrot, one of the nine daughters of FranÃ?Â§ois Boudrot and Jeanne Landry, at Port-Jolie, Ile St-Jean, on July 28, 1739.