| Birth* | Joseph Morvan was born on 1 October 1749 at Très Ste Trinité, Contrecoeur, Verchères, Québec, Canada. |
| He was the son of Jean-Baptiste Morvan and Marie-Josèphte Barbeau. |
| Christening | Joseph Morvan was christened on 13 October 1749 at Très Ste Trinité, Contrecoeur, Verchères, Québec, Canada. |
| Marriage* | He married Angelique Joyal, daughter of Antoine Joyal and Marguerite Patry, on 10 August 1772 at St Frs du Lac, Yamaska, Québec, Canada. |
| Death* | Joseph Morvan died after 18 March 1776 at St Frs du Lac, Yamaska, Québec, Canada; Died after baptism of last known daughter Geneviève, 18 Mar 1776, St Frs du Lac, Yamaska, QC, CN. |
| Burial* | He was buried after 18 March 1776 at St Frs du Lac, Yamaska, Québec, Canada. |
