On July 3, 2018 Pope appointed him Francis to the titular of Naratcata and auxiliary bishop in Chicago. The Archbishop of Chicago, Blase Joseph Cardinal Cupich , donated him episcopal ordination on September 17th of that year ; Co-consecrators were the auxiliary bishops emeritus in Chicago, Francis Kane and George Rassas .
- Rinuncia di Ausiliari di Chicago (USA) e nomina di nuovi Ausiliari. In: Daily Bulletin. Holy See Press Office , July 3, 2018, accessed July 3, 2018 (Italian).
|ALTERNATIVE NAMES||Bartosic, Mark A.|
|BRIEF DESCRIPTION||American clergyman, Roman Catholic auxiliary bishop in Chicago|
|DATE OF BIRTH||June 21, 1961|
|PLACE OF BIRTH||Neenah , Wisconsin , USA|