Let's not forget his big brother Jacques-Joseph, who was one of his first educators, have worked with him, and who have edited his manuscripts after his death (

Let's not forget his big brother Jacques-Joseph, who was one of his first educators, have worked with him, and who have edited his manuscripts after his death (his egyptian dictionary & grammar). Without Jacques-Joseph, Jean-François may not have been the same man. https://en.wikipedia.org/wiki/Jacques_Joseph_Champollion-Figeac https://en.wikipedia.org/wiki/Jacques_Joseph_Champollion-Fig...