| Birth* | Michel Legardeur dit Sanssoucy was born circa 1636 at Chanceaux, Dijon, Langres, Bourgogne, France. |
| Christening | He was christened circa 1636 at Chanceaux, Dijon, Langres, Bourgogne, France. |
| Marriage* | He married Marguerite Gambier on 26 August 1664 at Nôtre-Dame, Québec, Québec, Québec, Canada. |
| Marriage Contract | A contract for the marriage of Michel Legardeur dit Sanssoucy and Marguerite Gambier was signed on 19 July 1664 at Québec, Québec, Québec, Canada. |
| Death* | Michel Legardeur dit Sanssoucy died between 3 February 1686 and 26 November 1691 at Ste Foy, Québec, Québec, Canada. |
| Burial* | He was buried between 3 February 1686 and 26 November 1691 at Ste Foy, Québec, Québec, Canada. |
| Occupation* | He was employed on 26 August 1664 at Québec, Québec, Québec, Canada, Locksmith. |
| Residence* | He lived in 1666 at Côté St Jean, Québec, Québec, Canada, Census; age 30 yrs. |
| Residence | He lived in 1667 at St Francois, Québec, Québec, Canada, Census; age 31 yrs. |
| Residence | He lived in 1681 at Côté St Michel, Sillery, Québec, Québec, Canada, Census; age 44 yrs. |
