Jean Ier de Coëtanezre

• 
• Born circa 1392
• Deceased on February 10, 1436 in Locronan, at the approximate age of 43 years

Family

• Married in 1422 in Quimperlé, with Marie de Troërin, issuing
  • Jean II (c. 1405 - 1466)

Occupations

• bailli de Cornouaille