Pasteur’s original family branches

France (Franche-Comté): Descendants of:

• Pasteur Claude Mathieu, from Salins (39)
• Pasteur Claude Simon, from Sirod (39)
• Etienne Pasteur, of Mouthe (25) (ancestor of Louis Pasteur)
• Pasteur Jacques, from Plénise (39)
• Pasteur Mathieu, from Arsure (39)
• Pasteur Mathieu, from Mouthe (25), then Doye (39)
• Pasteur Pierre x Guye Clauda
• Pasteur Pierre, from Mouthe (25)
• Pasteur Pierre alias Pierrillion x Bésuchet Denise, from Reculfoz (25)
• Pasteur Simon, from Nans (39)

Switzerland: Descendants of:

• Pasteur Jacob, from Biel (Vaud)
• Pasteur Raymond (Dom), from Geneva
• Pasteur François, from Gex (Ain, France), then Geneva

Netherlands: Descendants of:

• Pasteur Daniel Antoine, from The Hague
• Pasteur David Louys, from The Hague

England: Descendants of:

• Marc Henri Pasteur, of Wynches, Much Hadham, Hertfordshire
• John Lewis Pasteur, of Melbourne, Derbyshire

Italy: Descendants of:

• Jean Marc Paul Pasteur, of Livorno, Toscana

United States: Descendants of:

• Pasteur Jean, from Williamsburg, Virginia
• Pasteur William, from Craven, North Carolina

Canada: Descendants of:

• Pasteur Georges, from Montreal, Canada

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