Skip to content

Pope Leo XIV appoints nun as secretary of Dicastery for Institutes of Consecrated Life

Pope Leo XIV has appointed Sister Tiziana Merletti as secretary of the Dicastery for Institutes of Consecrated Life and Societies of Apostolic Life.

Pope Leo XIV has appointed Sister Tiziana Merletti as secretary of the Dicastery for Institutes of Consecrated Life and Societies of Apostolic Life.

SIGN UP FOR OUR NEWSLETTER HERE

According to the Vatican Press Office, the 66-year-old consecrated religious previously served as superior general of the Franciscan Sisters of the Poor for nine years.

She will report directly to another nun, Sister Simona Brambilla, whom Pope Francis appointed in January as prefect of the Vatican department, responsible for all matters concerning the government, discipline, studies, assets, rights, and privileges of institutes of consecrated life.

Under the late Argentine pontiff, women’s leadership increased significantly. According to data maintained by the Vatican on its website, the female presence increased from almost 19.2% to 23.4% during Francis’ pontificate. With the 2022 apostolic constitution Praedicate Evangelium, Francis decreed that laypeople, in addition to women, could lead a dicastery and become prefects, a position previously reserved for cardinals and archbishops.

Doctorate in canon law, experience in Church government

Born Sept. 30, 1959, in Pineto in the Teramo province of Italy, Merletti made her first religious profession in 1986 at the Institute of the Franciscan Sisters of the Poor. She holds a degree in civil law from the then-Libera Università Abruzzese degli Studi “Gabriele d’Annunzio” in Teramo (1984) and obtained her doctorate in canon law in 1992 from the Pontifical Lateran University in Rome.

From 2004 to 2013, she served as superior general of her congregation. Currently, Merletti is a professor in the canon law department of the Pontifical Antonianum University in Rome and collaborates as a canon lawyer with the International Union of Superiors General, the organization representing women religious of apostolic life worldwide.

This story was first published by ACI Prensa, CNA’s Spanish-language news partner. It has been translated and adapted by CNA.

LIVE UPDATES: POPE LEO XIV’S FIRST DAYS 

Pope Leo XIV biography launches in Rome; book available now from EWTN

Receive the most important news from EWTN Vatican via WhatsApp. It has become increasingly difficult to see Catholic news on social media. Subscribe to our free channel today

Share

Would you like to receive the latest updates on the Pope and the Vatican

Receive articles and updates from our EWTN Newsletter.

More news related to this article

Pope Leo XIV waves to pilgrims gathered in St. Peter’s Square for his Sunday Angelus on Oct. 26, 2025, at the Vatican. | Credit: Vatican Media

Pope Leo to pray at tomb of St. Charbel during first apostolic journey to Turkey, Lebanon

The Vatican on Monday released the full program for Pope Leo XIV’s first apostolic journey, which will take

Pope Francis meets Jewish leaders as they launch initiative to strengthen Catholic-Jewish bonds

Pope Francis met with international Jewish leaders on Tuesday as they launched an initiative to strengthen Catholic-Jewish bonds.

The lifesaving miracle that led to St. John Henry Newman’s canonization

The sainthood of John Henry Newman, who will be declared a doctor of the Church on Nov. 1,

The Dedication of the Lateran Basilica: a Constantinian Turning Point

The Feast of the Dedication of the Lateran Basilica is a solemnity that finds its historical roots in the first half of the 4th century: the end of the harsh persecutions of Christians and the Constantinian Advent.

Vatican Group Dedicated to Defending Human Life Gathers in Rome

A Vatican group dedicated to defending human life gathered in Rome earlier this week for its general assembly.

From Chicago to the Chair of Peter: The Journey of Pope Leo XIV

Raised in Chicago, formed as a bishop in Peru, and forged by St. Augustine’s witness, Leo XIV begins his papacy with a quiet strength and global heart.

LIVE
FROM THE VATICAN

Be present live on EWTNVatican.com