Father Anthony was born on June 28, 1981 in Osisi, Nigeria. He is from the Diocese of Ilorin, Kwara, which he calls the "middle belt" of Nigeria. He was inspired to become a priest by Irish missionary priests in his home diocese. He came to Greensburg in January 2020 and arrived at St. Raymond the day before everything stopped due to coronavirus.

In his home diocese, Father Anthony was a secretary to Bishop Ayo Maria Atoyebi, O.P. for more than three years. Bishop Atoyebi requires all his secretaries to travel to gain missionary work experience.  He is happy to be traveling and is enjoying serving in a place that is not like his home in Africa. He is looking forward to learning about parish organization and the way people of the Diocese of Greensburg express their faith.

Father Anthony is the son of the late Mr. and Mrs. Paul Yemisi Onoko. He also has a sister, and two brothers (one is deceased). He was ordained a priest on November 21^st, 2013 by the Most Rev. Dr. Ayo-Maria Atoyebi, O.P. "Today I am a priest and I thank God for that gift", he said. "If God gave his only begotten Son for us, then there is nothing that is too great to give back to God." Father Anthony resides at St. Raymond Rectory.