Giovanni Ier Grimaldi

• 
• Born in 1382
• Deceased in 1454, at the approximate age of 71 years

Parents

• Rainero II Grimaldi (1350 - 1407), co-seigneur de Monaco
• Isabella Asinari

Family

• Married in 1407, with Pomellina Fregoso (1387 - 1472), issuing
  • Bartholomée
  • Catalano (1422 - 1457)
  • Constance