Adalberto Ottone Rielander was a clergyman and

bishop A bishop is an ordained clergy member who is entrusted with a position of authority and oversight in a religious institution. In Christianity, bishops are normally responsible for the governance of dioceses. The role or office of bishop is ca ...

for the

Roman Catholic Diocese of Wewak The Roman Catholic Diocese of Wewak is a suffragan diocese of the Roman Catholic Archdiocese of Madang. It was elevated to a diocese in 1966. Bishops Bishops of Wewak * Camisio Teodoro Gellings, SS.CC. (1913−1918) * Adalberto Ottone Rielander, ...

. He was appointed bishop in 1918. He died in 1922.https://www.catholic-hierarchy.org/diocese/dwewa.html CH

References

1922 deaths Roman Catholic bishops of Wewak {{Bishop-stub