Sylvain Jean Semidon

• 
• Born in 1725 in Saint-Malo

Parents

• Sylvain Semidon Gassion ( - bef. 1751)
• Marie Thérèse Blanchard des Rabines

Family

• Married on October 27, 1750 in Louisbourg, with Françoise Faye

Occupations

• chirurgien