Melchior married Claude Marie Desgrandchamps 2 Nov 1744, Ronchamp, Haute-Saone, Franche-Comte, France. Claude was born 1724, Recologne, , Franche-Comt; died 8 Mar 1760, Ronchamp, Ronchamp, , Franche-Comt. [Group Sheet]

1. Claude Joseph Bichet was born 9 Jun 1745, Ronchamp, Ronchamp, , Franche-Comt; died Yes, date unknown.
2. Antoine Bichet was born 9 Aug 1747, Ronchamp, Ronchamp, , Franche-Comt; died 23 Nov 1747, Ronchamp, Ronchamp, , Franche-Comt.
3. Claude Eleonord Bichet was born 31 Mar 1749, Ronchamp, Ronchamp, , Franche-Comt; died Yes, date unknown.
4. Anne Fran Bichet was born 9 Apr 1752, Ronchamp, Haute-Saone, Franche-Comte, France; died 27 Oct 1817, Ronchamp, Haute-Saone, Franche-Comte, France.
5. Jeanne Marguerite Bichet was born 16 Jun 1755, Ronchamp, Ronchamp, , Franche-Comt; died Yes, date unknown.
6. Bichet was born 6 Mar 1760, Ronchamp, Ronchamp, , Franche-Comt; died 6 Mar 1760, Ronchamp, Ronchamp, , Franche-Comt.