Young royal page and catechist martyred at Munyonyo Buganda 19th century

St. Denis Ssebuggwawo

Denis answered truthfully when asked whether he taught the Christian faith, and died at Munyonyo.

Lifespan
c. 1870 - 1886 lived about 16 years
Feast day
June 3
Primary place
Munyonyo Uganda
Known for
Young royal page and catechist martyred at Munyonyo
01 · The Life and Witness

The Life and Witness of Denis Ssebuggwawo.

A small chapel at Munyonyo honors Denis Ssebuggwawo. He was still a boy at court when his instruction of two fellow pages brought him before the king.

The Catholic record places Denis among the royal pages of Buganda. Benedict XV's earlier account says he was baptized in November 1885. Paul VI's decree remembers his innocence and gentleness, and says the king confronted him about teaching two courtiers the elements of Christianity.

Denis answered yes. Mwanga wounded him with a spear and ordered his execution. He died at Munyonyo on May 26, 1886. Sources give his age as about fifteen or sixteen; we should keep that approximation rather than assign him a precise birthday.

The shrine's chapel marks the place associated with his death, about a short walk from the basilica. Denis's witness belongs beside Andrew Kaggwa's adult catechesis and Charles Lwanga's leadership, but it is not swallowed by theirs. The faith he passed to two others had already become his own.

Denis gave what he had learned to others and told the truth when it placed his life in danger.

02 · A Life in Time

A life, in years and approximate ages.

  1. c. 1870–1871
    Birth
    Born in Buganda
    Papal accounts differ between fifteen and sixteen years at death.
  2. November 17, 1885
    About 14 or 15
    Receives baptism
    Benedict XV's account gives this date.
  3. Before May 1886
    About 15 or 16
    Teaches fellow pages
    Denis instructs two other courtiers in the Christian faith.
  4. May 26, 1886
    About 15 or 16
    Killed at Munyonyo
    He tells the king he has taught others and is put to death.
  5. 1964
    After death
    Canonized with the Uganda Martyrs
    Paul VI canonizes Denis among the twenty-two Catholic martyrs.

Dates are approximate where the surviving record is traditional or incomplete.

03 · Where to Go

2 places where this witness remains visible.

04 · How to Encounter

Follow Saint Denis Ssebuggwawo in place

Visit the Denis chapel at Munyonyo and continue to the basilica for Mass when available.

Begin here

The chapel identifies the death site within Munyonyo's wider martyr landscape.

Read the place

The shrine identifies the Denis chapel with the place where he was speared and killed.

05 · Tomb & Relics · unknown

Burial and relic tradition.

The Munyonyo shrine marks the spot associated with Denis's death with a chapel. The consulted sources do not establish a public tomb or bodily relic at that chapel.

Relic tradition
Local tradition

The burial or relic tradition is not securely identified.

07 · Feast & Devotion

Kept on June 3.

Denis is commemorated with the Uganda Martyrs on June 3; May 26 is the date of his death.

Visit the Denis chapel at Munyonyo and continue to the basilica for Mass when available.

08 · Notes & Sources Sources and notes.

We rely on primary writings, official Church and shrine sources, and careful traditional accounts where modern documentation is limited.

Dates and relic traditions are named plainly when they are approximate, traditional, or contested.

Church sources

  • Paul VI, Sancti Martyres

    Canonization decree gives the confrontation and an age of sixteen. Accessed September 27, 2026.

  • Benedict XV, In Africam quisnam

    Earlier account supplies baptism date, Bunono and an age of fifteen; age is kept approximate. Accessed September 27, 2026.

Shrine sources

Further reading

Photo credits
  1. Uganda Martyrs Basilica and Denis chapel, Munyonyo. Wulman83 / Wikimedia Commons (CC BY-SA 4.0). Source. CC BY-SA 4.0.
  2. Uganda Martyrs Basilica, Namugongo. Tusk media / Wikimedia Commons (CC BY-SA 4.0). Source. CC BY-SA 4.0.