ST. LOUIS — Mike Bossy was always the peacemaker in his own household.

Whenever his daughters, Josiane and Tanya, fought, he’d tell them to stop, that he didn’t want conflict. So when Bossy died in April 2022, splitting his memorabilia between his daughters, each supported the other’s decision. Josiane would sell her half at auction. Tanya would keep hers.

“There was a bit of, I would say, tension at the beginning,” Josiane told The Post in an interview to promote the auction, which closes this weekend. “But … everything ended up really, really well. … What he wanted was for me to do what I wanted with my part and my sister to do what she wanted. My dad valued a lot, being respectful of other people’s decisions. So she respected my decision, I respected hers.”

The collection, which is being sold by Heritage Auctions, includes Bossy’s 1980 and ’81 championship rings along with a number of game-worn jerseys and pucks.