Tarcisia Mackiv
Sister Servant of Mary Immaculate, virgin and martyr in Ukraine
Who they were
A professed sister of the Congregation of the Sisters Servants of Mary Immaculate, in religion Tarcisia and in the world Olga Mackiv. The Roman Martyrology records that in time of war she defended the faith before her persecutors and won the double victory of virginity and martyrdom in the village of Krystonopil in Ukraine; the Acta Apostolicae Sedis record that she was twenty-five years old and was killed by a soldier on 18 July 1944.
The miracles
As a martyr she was raised to the altars without a miracle.
Why that counted as sanctity
The Roman Martyrology names her as a virgin and martyr killed at Krystonopil.
- Roman Martyrology, 18 July (Italian Bishops' Conference, Santo del giorno)
- Acta Apostolicae Sedis 93 (2001) - decree on the martyrdom
- Wikidata Radf24075 — dates, feast day and identifiers (CC0)
Checked against the sources listed on 22 September 2026. Corrections welcome.