Sister Francis Piscatella, aged 112, has been officially named the world’s oldest living nun.
This is according to a statement released by Guinness World Records on July 31, 2025.
Born in 1913 in Harrisburg, Pennsylvania, Sister Francis has spent more than nine decades in religious service, and her life spans some of the most pivotal events in modern history — including two world wars, 20 U.S. presidencies, and the leadership of seven popes. 
In Nun Regalia | GWR Website
“The record-breaking recognition follows a thorough verification process by Guinness, placing Sister Francis among the oldest verified people alive globally — and the longest-serving nun in modern times,” it read.
A Life Anchored in Faith, History
Sister Francis entered the convent in 1931, joining the Order of the Sisters of the Immaculate Heart.
Sister Francis at 102
She spent over 60 years as a teacher of English and Latin across Catholic schools in the Midwest, remembered by generations of former students for her “discipline, humor, and unwavering kindness.”
Reflecting on her extraordinary life, she said: “I’ve seen the world torn apart and brought back together. Through it all, God has been constant.”
She vividly remembers moments like hearing news of the Pearl Harbor attack over the convent radio, watching man land on the moon, and gathering with fellow nuns to witness the first televised papal Mass.
Global Recognition, Blessings
As part of the announcement, Pope Francis sent a personal apostolic blessing, commending her lifetime of devotion and faith.
The White House also issued a note of recognition, with President Joe Biden calling her life story “a quiet testament to American resilience and spiritual strength.”
Sister Francis on 110th birthday
“She embodies grace, resilience, and a lifetime of unwavering faith,” said Bishop Thomas Keller, who visited the convent earlier this year. “Her witness to history — and to hope — is unparalleled.”
Though now wheelchair-bound and partially deaf, Sister Francis remains mentally alert and spiritually engaged. She leads morning prayers and participates in weekly scripture readings at her convent in Lancaster County.
Sister Francis on a wheel chair
When asked about the secret to her long life, she smiled and offered three words: “Prayer, gratitude, and silence.”
