Bishop Boeynaems (1903 - 1926)
Bishop Libert Boeynaems, SS.CC. came from Belgium to Hawaii in 1881 and spent his first fourteen years on the island of Kauai before being assigned to Wailuku, Maui.
Appointed bishop on July 25, 1903, he initiated many building projects throughout the mission. Three major churches were built during his term of office: Sacred Heart Church, Punahou (1914) St. Joseph Church, Hilo (1919), and the renovation of St. Anthony in Wailuku (1920)
Also part of the Sacred Heart Father's building program were St. Anthony's Orphanage in Kalihi Valley (1909), St. Anthony's Orphanage, Wailuku (1923), and Father Louis Boys' Home, Hilo (1916).
Bishop Boeynaems ambitious plan to convert the Fort Street cathedral into an impressive Gothic structure began with the construction in 1910 of an ornate Gothic porch fronting the church as a first phase of his proposed plan to renovate the church.
Bishop Alencastre (1926-1940)
Born of Portuguese parents in Porto Santo, on the Portuguese island of Madeira, the future Bishop Stephen Alencastre, SS.CC. migrated to Hawaii with his family when he was just an infant, living on Hawaii, Kauai and later on Maui.
Desiring to be a priest, he was sent to Europe for his seminary studies. He was ordained a priest at the Fort Street cathedral on April 5, 1902. In 1913, he was assigned to the Punahou mission in Honolulu and the following year constructed the present Sacred Heart Church on Wilder Avenue as its pastor.
On April 29, 1924, Father Alencastre became a coadjutor bishop to the sickly Bishop Boeynaems, succeeding him upon his death in 1926.
The new bishop, Hawaii's sixth and last vicar apostolic, realized the changing times and saw the need for training island men for the priesthood. He opened the first St. Stephen's Seminary in Kalihi Valley. Bishop Alencastre also did some major renovation to the cathedral, importing the marble main altar to coincide with the 100th anniversary of the Catholic Faith in Hawaii in 1927.
Alencastre was also responsible for the continual building of schools and churches in the islands. On November 11, 1940 Bishop Alencastre died of illness on board a passenger ship returning to Hawaii from Los Angeles. With his passing, the mission era of the Catholic Church in Hawaii came to an end.