ST. LOUIS — Jim Hanifan, the former St. Louis Cardinals coach who returned to the city as offensive line coach to help the Rams win the Super Bowl, has died. He was 87.

Hanifan’s daughter, Kathy Hinder, told the St. Louis Post-Dispatch that he died Tuesday at Missouri Baptist Hospital. She said the cause of death hasn’t been determined, but said it wasn’t related to COVID-19.

The Cardinals’ head coach from 1980-85, Hanifan is best known for his offensive lines as an assistant with St. Louis and Washington.