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Giovanni Giacomo Mattei

d. 1451

Italian noble

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About Giovanni Giacomo Mattei

Giovanni Giacomo Mattei was the founder of one powerful branch of the house of Mattei. He was Count Palatine of the Lateran Palace and a Conservatore of Rome, 1451. He married in 1437 to Isabella dei conti dell'Anguillara.

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Important facts

Died

1451

Frequently asked questions

Who was Giovanni Giacomo Mattei?

Italian noble

When did Giovanni Giacomo Mattei die?

Giovanni Giacomo Mattei died in 1451.

Sources & further reading

· Wikipedia: Giovanni Giacomo Mattei

· Wikidata: Q5563867

· DBpedia: Giovanni Giacomo Mattei

Cite this page

APA: Biography.guide. (2026). Giovanni Giacomo Mattei. https://biography.guide/giovanni-giacomo-mattei/

MLA: "Giovanni Giacomo Mattei." Biography.guide, https://biography.guide/giovanni-giacomo-mattei/.

Chicago: "Giovanni Giacomo Mattei." Biography.guide. https://biography.guide/giovanni-giacomo-mattei/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

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