Gilles Théodore Posselius

• 
• Born on October 7, 1800 in Rennes
• Deceased on October 13, 1800 in Mouazé, in infancy

Parents

• François Louis Posselius (1758 - 1819), pharmacien militaire
• Jeanne Suzanne Godefroy de La Gravelaye (1767 - 1843)