Hi It appears you have it right.Claude Perrot and Marie Goulet are my 6th great grandparents. You may have this information already and this will probably just confirm what you have.
Marie Anne Perrot, (2nd child of 10, d/o of Claude Perrot and Marie Goulet), born 8 Feb 1718 in St Sulpice, QC, died 25 Mar 1766 in Lavaltrie, married Antoine Riel on 12 Jan 1739 in St Sulpice.
Jean Baptiste Perrot,(9th child of 10 s/o of Claude Perrot and Marie Goulet) born 21 Jul 1728 in St Sulpice, died 7 Mar 1810 in Lavaltrie, married Madeleine Robillard, 20 Jun 1751 in Lavaltrie
Louis Perrot, (9th child of 12, s/o of Jean Baptiste and Madeleine Robillard) , born 15 May 1766 in Lavaltrie, died 9 Dec 1841 in Lavaltrie, married Agathe Laporte on 8 July 1793 in Lavaltrie.
Pierre Perrot, (6th child of 10, s/o of Louis Perrot & Agathe Laporte), born 17 Aug 1802 in Lavaltrie, died 20 Mar 1859 in St Thomas, buried in Henryville, married Therese Riel on 8 Feb 1825 in Lavaltrie.They had 13 children