Just Alexis de Marnais
- Born circa 1678
- Deceased in 1683, at the approximate age of 4 years
- Burial on March 30, 1683 in Romans-sur-Isère
Parents
- Henri André de Marnais (bef. 1645 - ), lieutenant-colonel au régiment de Sault, gouverneur de Vienne
- Louise Alland (1646 - 1724)