On 15 June 2019, in the St. Gabriel of the Sorrowful Virgin chapel of the student residence in Warsaw (Poland) Fr. Grzegorz Mossakowski was ordained by the imposition of hands of the Auxiliary Bishop of Warsaw, Bishop Rafał Markowski.
On 15 June 2019, in the St. Gabriel of the Sorrowful Virgin chapel of the student residence in Warsaw (Poland) Fr. Grzegorz Mossakowski was ordained by the imposition of hands of the Auxiliary Bishop of Warsaw, Bishop Rafał Markowski.