Biography.guide
Home › People › Founder of Catholic religious community › Marija Petković
Portrait of Marija Petković

Marija Petković

1892 – 1966

Croatian Catholic nun, founder of the Catholic Congregation of the Daughters of Mercy

Founder of Catholic religious communityChristian nunReligious
Don't just read it — keep itBiographies to ownE-book · Audio · Video From $7 →

About Marija Petković

Lived 1892 – 1966 (aged 73). Marija Petković was a Croatian founder of Catholic religious community, christian nun and religious.

Marija Petković, also known as The Blessed Mary of Jesus Crucified Petković;

After elementary school, Petković enrolled in 1904 in Blato's municipal school, which had been recently founded by the Servants of Charity, a Catholic order newly arrived from Italy. After successfully completing the three-year program, she continued her studies at the School of Domestic Science, also directed by the Servants of Charity.

In 1918, Petković made a formal promise to the Bishop to remain in Blato to help and live with the poor. Noticing that Bačka also had problems of numerous poor and abandoned children, in 1923, Petković acted quickly and opened Kolijevka Children's Home in Subotica, Home for sick and neglected children, after which she opened numerous centers for children in Croatia (in Slavonia particularly), Serbia, and Vardar Macedonia.

From 1920 to 1952, Petković was elected five times as the Superior General of the Daughters of Mercy. She traveled throughout Croatia, Latin America, and Italy, opening 46 communities. The growing number of Sisters served in various social ministries, such as in nursing homes, kindergartens, hospitals, nursery schools, parish work, and work in the seminaries.

On 28 February 1989, the Congregation for the Causes of the Saints began an investigation into the reports of the miracle. On 8 May 1998, Pope John Paul II confirmed the Congregation's initial report and decreed that Petković's heroic virtues be publicly declared, formally recognizing her as "Venerable."

The Congregation issued their ruling on Petković's heroic virtues on 5 July 2002, and on the following 20 December issued a ruling recognizing the miraculous nature of the submarine rescue. On 6 June 2003, Pope John Paul II celebrated her beatification Mass in Dubrovnik, formally recognizing her as "Blessed."

Today, her Congregation has its branches, besides other countries, in Italy, Romania (by Greek Catholic community), Paraguay, Chile, Peru and Argentina.

The Sanctuary of Blessed Marija Petković is in her town of birth, Blato on the Dalmatian island of Korčula.

Biography shop

Don’t just read it —
keep it.

Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.

  • E-book
  • Audio
  • Video
Browse the shop — from $7

Instant download · yours to keep · every purchase keeps this site free

Important facts

Birth century
Occupation
Founder of Catholic religious community, Christian nun, religious
Nationality

People in Marija Petković's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Marija Petković's

Frequently asked questions

Who was Marija Petković?

Croatian Catholic nun, founder of the Catholic Congregation of the Daughters of Mercy (1892-1966)

When was Marija Petković born?

Marija Petković was born on 10 December 1892 in Blato, Korčula.

When did Marija Petković die?

Marija Petković died on 9 July 1966 in Rome.

What was Marija Petković's occupation?

Marija Petković was a founder of Catholic religious community, christian nun and religious.

What nationality was Marija Petković?

Marija Petković was Croatian.

Sources & further reading

· Wikipedia: Marija Petković

· Wikidata: Q2661542

· DBpedia: Marija Petković

Cite this page

APA: Biography.guide. (2026). Marija Petković. https://biography.guide/marija-petkovic/

MLA: "Marija Petković." Biography.guide, https://biography.guide/marija-petkovic/.

Chicago: "Marija Petković." Biography.guide. https://biography.guide/marija-petkovic/.

Data last updated: 2026-09-22 · Spot an error? Report a correction.

Portrait: Wikimedia Commons · author & licence

Page generated 2026-09-27 05:04 UTC