Pierre-Chrysologue Lacasse, who follows the profession of notary in Montreal, is widely and favorably known in this city. He enjoys a representative clientele and his practice is extensive as he has gained a wide reputation on account of his extensive knowledge, which is based on a thorough education. The Lacasse family is an old and distinguished one in Canada, the first ancestor to come to this country being Antoine Lacasse, also called Casse or Cassé, who came to this country from Douai (French Flanders) about 1650, or more correctly, between 1639 and 1665. This statement is based upon a reference made in an appendix to the History of Canada by Abbé Ferland. The paternal grandfather, François Lacasse, was born at St. Vincent de Paul (Jesus Island) and the forefathers were born in the same parish. The maternal grandfather, Joseph Brissette, was a native of St. Cuthbert, of the county of Berthier, where his ancestors also were born. The father of our subject, Narcisse Lacasse, was born on February 5, 1821, of the marriage of François Lacasse with Thérèse Bastien and died on December 27, 1892. He was a notary, receiving his commission on June 15, 1849. The mother, Mathilde Brissette, was born on November 1, 1820, a daughter of Joseph Brissette and Marie Lavoie. She died in Montreal on August 29, 1911, at the advanced age of nearly ninety-one years. The father followed his occupation in the parish of Ste. Elizabeth, in the county of Joliette, where his wife was born. Pierre-Chrysologue Lacasse was born on January 7, 1866, at Ste. Elizabeth, county of Joliette, in the province of Quebec, and in the acquirement of his education attended the model school of Ste. Elizabeth, also receiving private tuition. In furtherance of his knowledge he then attended Joliette College, now known as the Seminary of Joliette, and Laval University at Montreal, graduating with the Bachelor of Arts degree from the latter institution in 1885. From the same institution he received his degree of LL. B. in 1891. However, on June 3, 1890, he had already been commissioned a notary and has followed that profession ever since. On January 29, 1891, he was admitted to the study of law for the profession of advocate. His professional reputation is of the very highest character and he has also extensively engaged in real estate and in dealing in bank and insurance stock. Among important estates which he has handled as testamentary executor were those of John Pratt, Thomas Philippe Barron, L. C. Gravel and others.