A married Korean Catholic laywoman executed at Seoul’s Small West Gate in 1839, one of over a hundred martyrs of the Gihae persecution.

Saint Rosa Kim was a married Catholic laywoman in Korea, put to death at the Small West Gate execution ground in Seoul on July 20, 1839, at about fifty-four years of age. Her death came during the Gihae persecution, one of the fiercest campaigns against Korea’s small but growing Catholic community, when the faith remained illegal and its practice a capital offense. She was beatified in 1925 and canonized in 1984, when John Paul II raised her and 102 companions to sainthood during his visit to Korea.

Quick Facts

• Died: July 20, 1839, Small West Gate, Seoul, South Korea, aged about 54
• Feast Day: September 20 (with the Korean Martyrs)
• Role: Married laywoman
• Beatified: 1925
• Canonized: 1984

Who Was Saint Rosa Kim?

Saint Rosa Kim was a married Catholic laywoman living in Korea during a period when Christianity remained forbidden by royal decree. She was executed at the Small West Gate in Seoul, one of the city’s traditional sites for capital punishment, on July 20, 1839, at about fifty-four years old. Her status as a married woman, explicitly preserved in the historical record, sets her apart from many martyrs of religious life and marks her as a witness drawn from the ordinary domestic sphere of Korean Catholic life.

Historical Setting

Korean Catholicism grew remarkably in the late eighteenth and early nineteenth centuries largely through the efforts of lay believers themselves, since the faith reached the peninsula initially through texts brought from China rather than resident missionaries. The Joseon dynasty viewed Christianity as subversive to the Confucian social order, and the Gihae persecution of 1839 was one of several major crackdowns, alongside those of 1801 and 1866, that claimed the lives of clergy and laypeople alike, often for nothing more than possessing religious texts or refusing to perform ancestral rites.

Why the Church Remembers Saint Rosa Kim

Rosa Kim is honored as one of the many lay Koreans, married and unmarried, whose faith withstood the threat of execution during a sustained campaign to eliminate Catholicism from the peninsula. Her witness reflects the domestic and communal character of Korea’s early Church, built and sustained largely by families and laypeople rather than by a resident clergy.

Canonization and Feast Day

Rosa Kim was beatified in 1925 and canonized in 1984, when Pope John Paul II traveled to Seoul to canonize her together with 102 fellow Korean martyrs, one of the largest single canonization ceremonies in modern history. The Korean Martyrs share a feast day on September 20.

What Catholics Can Learn Today

Rosa Kim’s identity as a married laywoman reminds the Church that sanctity is not reserved for clergy or religious but can flourish fully within ordinary family life. Her willingness to face execution rather than renounce her faith speaks to the deep roots Catholicism had already taken in Korean households well before any formal missionary presence took hold.

A Prayer to Saint Rosa Kim

Saint Rosa Kim, faithful wife and martyr of Korea, you held to Christ even to the gates of execution. Strengthen families today to root their homes in faith, and to hold firm when that faith is tested. Amen.

Sources

• Vatican.va, canonization records for the Korean Martyrs
• Roman Martyrology