Isabella Grimaldi


Isabella Grimaldi , was Lady of Monaco by marriage to Honoré I, Lord of Monaco.
Isabella was the daughter of Giovanni Battista Grimaldi, Lord of Montaudion, and Maddalena Pallavicini. She was the niece of Etienne Grimaldi, who was the regent of Honoré I during his minority and continued to be the de facto ruler of Monaco until his death, and the marriage between Isabella and Honoré I was arranged by Etienne. The marriage took place in 1545. She was widowed in 1581.

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