The Tanzanian Bishop-elect has also served as a Professor at St. Paul’s Kipalapala Senior Seminary, and Spiritual Director of the Religious Congregation of the Daughters of Mary Sisters in Tabora.

Once Consecrated Bishop, Mons. Bududu will assist 64-year-old Cardinal Rugambwa, who was appointed Coadjutor Archbishop of Tabora in April 2023, named Cardinal in July 2023, and created Cardinal during the September 2023 Consistory

Erected in January 1887 as Vicariate Apostolic of Unianyembé, the 76,151-square-kilometer Metropolitan See that has Kahama, Kigoma, and Mpanda as Suffragan Dioceses was elevated to an Archdiocese in March 1953.

Tabora Archdiocese has a population of 261,216 Catholics, representing 11.3 percent of the total population in the Metropolitan See, according to 2023 statistics.