Thomas Allan Mann was a key figure behind the Detroit Mass Mob, which revitalized attendance at historic Catholic churches in the area. He died at 71 on Feb. 24. A memorial Mass will be held on ...

The Detroit Mass Mob will kick off in Detroit later this month, marking a decade-long tradition. The annual events bring worshippers to Mass at Catholic churches across metro Detroit, revitalizing ...

Thomas Allan Mann, a driving force behind the Detroit Mass Mob movement that brought thousands back to historic churches, died on Monday, Feb. 24, at age 71. A father to three and a grandfather to ...