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Jeremiah of Wallachia

1556 – 1625

Italian Capuchin friar

Lay brotherNurse
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About Jeremiah of Wallachia

Lived 1556 – 1625 (aged 68). Jeremiah of Wallachia was a lay brother and nurse.

Jeremiah of Wallachia (born 29 June 1556 - 26 February 1625) was a Romanian-born Capuchin lay brother who spent his entire adult life serving as an infirmarian of the Order in Italy. He was beatified by Pope John Paul II on 30 October 1983, the first of his nation to be so honored. Born Ion Costist or Ioan (John) Costişte, he emigrated to Naples during his adolescence. Also known as Geremia from Wallachia, he became noted for his careful attention to the merciful works and to the care of the poor. His vision of the Blessed Mother resulted in one of the best known images created of him.

Life He was born Ioan Costişte in a village in the Principality of Moldavia (Wallachia) to Margareta Bărbat and Stoica Costişte (Kostist), who were prosperous farmers. Few details have survived of his childhood and youth, other than that as a child he had developed the conviction that he wanted to go to Italy because that was where the best Christians were to be found. His mother told him it was a place "where the monks were all holy and there was the pope, the Vicar of Christ"; the fact that he was illiterate and knew his own dialect and no other language did not hinder his decision.

At the age of 19, Costişte left home with his parents' permission to carry out his dream. After a long journey during which he served as a physician's assistant, he arrived in Bari, Italy, where he settled at the age of 22. He began to serve the celebrated doctor Pietro Lo Iacono. After five years of life there, he determined that he was not finding what he sought; he was then resolved to go back home. After his profession of religious vows a year later, he was assigned to a number of friaries in the province between 1579 and 1584; among those positions was in 1585 acting as a medical assistant at the Capuchin medical centre in their convent of Saint Eframo Nuovo in Naples.

Costist was known to his peers for his insightful discussions and for his natural talents at consoling those who suffered. He was perceived to radiate personal warmth and an aura of being a simple friar. The cause for Jeremiah's beatification was started on 3 September 1687,

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Important facts

Birth century
Occupation
Lay brother, nurse
Also known as
Geremia da Valacchia, Ion Costist

Contemporaries

People whose lives overlapped Jeremiah of Wallachia's

Frequently asked questions

Who was Jeremiah of Wallachia?

Italian Capuchin friar (1556-1625)

When was Jeremiah of Wallachia born?

Jeremiah of Wallachia was born on 29 June 1556 in Romania.

When did Jeremiah of Wallachia die?

Jeremiah of Wallachia died on 26 February 1625 in Naples.

What was Jeremiah of Wallachia's occupation?

Jeremiah of Wallachia was a lay brother and nurse.

Sources & further reading

· Wikipedia: Jeremiah of Wallachia

· Wikidata: Q6181021

· DBpedia: Jeremiah of Wallachia

Cite this page

APA: Biography.guide. (2026). Jeremiah of Wallachia. https://biography.guide/jeremiah-of-wallachia/

MLA: "Jeremiah of Wallachia." Biography.guide, https://biography.guide/jeremiah-of-wallachia/.

Chicago: "Jeremiah of Wallachia." Biography.guide. https://biography.guide/jeremiah-of-wallachia/.

Data last updated: 2026-09-25 · Spot an error? Report a correction.

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