Jean III de Béthencourt

• 
• Killed on May 16, 1364 in Hardencourt-Cocherel

Parents

• Jean II de Béthencourt ( - 1357)
• Isabeau de Saint-Martin, dame de Saint-Martin-le-Gaillard

Family

• Married with Marie de Braquemont, issuing
  • Jean IV (c. 1360 - 1425)
  • Regnault (1364 - )