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Story summary
- Mary Jo “MJ” Shannon (born Mary Jo Campbell) died on July 16, 2026 at age 91.
- Kris Jenner announced MJ’s death on July 16, 2026 and posted a tribute on July 26, 2026 calling her “heart of our family.”
- Kourtney Kardashian Barker posted an Instagram tribute on July 26, 2026, calling MJ a place and sharing photos.
- Mary Jo “MJ” Shannon founded San Diego boutique Shannon & Co. in 1980 and appeared on the family’s reality shows.
