# Kris Jenner's Mom MJ's Cause of Death Revealed

> **Newsylist Open Intelligence Dossier** · First detected: 2026-07-28 17:29 UTC · Category: Entertainment · Sources: 14 · Current Velocity: 16.84

## Executive Summary
Death certificate details emerge clarifying the passing of Mary Jo 'MJ' Shannon, mother of Kris Jenner.

## Intelligence Brief
According to Page Six, People.com, Us Weekly, and TMZ, information regarding her medical circumstances is now public following the filing of her death certificate. While these outlets confirm the revelation of her cause of death, coverage does not specify the medical conditions listed on the official record.


The timing of this information follows her recent passing. While the death certificate provides the formal medical explanation, specific details regarding her final days remain largely unaddressed in the current media cycle.


Additional context regarding the timing of this disclosure or further public statements from the family has not yet been established.

## Verified Facts & Key Claims
### Who was Mary Jo 'MJ' Shannon?
She was the mother of Kris Jenner.

### How old was Mary Jo Shannon at the time of her death?
She was 91 years old.

### What caused her death?
The cause of death has been revealed via her death certificate, though the specific medical findings are not detailed in the provided headlines.

## Key People, Organizations & Locations
Mary Jo, Kris Jenner, Kris Jenner's Mom MJ's Cause of Death Revealed, Mom Mary Jo, Cause of Death Revealed Report, Death Certificate Reveals New Details After Mary Jo, Shannon Died

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| People.com | Ben and Casey Affleck’s Mom’s Death Is ‘Hitting’ Them ‘Really Hard’: ‘An Unimaginable Loss’ (Exclusive Source) | 2026-07-29 00:55 | [Source Link](https://news.google.com/rss/articles/CBMiogFBVV95cUxQc1F6bXBEdFNEU2N6d2tHc2VrUjFpa18zYW11MmkwVmh6RkV3TEJudzBxWlh6TV9lYVhvdWFTd3RuWlJ5RG1yN1VSWWMxam1pcURjbG42VldQMVNpRjd3MlY0aTBtY0FnSUh3Zk1pRE1jMjg1MHhheFRhbHNHMHhvbHNvRTBIS2o0MDRqal9KODhQRzhkUG5MYnpnZW1RaFd6bHc?oc=5) |
| Cleveland.com | Ben Affleck’s mother’s cause of death revealed | 2026-07-29 00:55 | [Source Link](https://news.google.com/rss/articles/CBMingFBVV95cUxOX2VoeGVBdF9aZ0RQZEs0aUowQ3dpOE1QMXpQaTRaSnZROWpNbkMzVWFGTmdwX2pCLVlmdGJmSUhkb24taG1UcDUtUThrdFNINEt5LXgwLWltVTNNVEF5ZkpWeWxWNUZIUGFPYm81MU9NY29SV1c1WW5BeVJFTkgzd3VrZXhZMlVrblJ2dDZ0RG4zM0w4RzdJdThNUEhGd9IBsgFBVV95cUxPbUphWWFwR1ZKT0tLdWVPYnpfUXVnV2lFREpWZ0hGMWtZZ3Y4V1l3Z2VYR3kzQWYxQVZNWld1aXJwUXphbl9NZDg1SF9YTVBLaWZ5TGNvejJfVVNKNS1ITTg3U180dkdqUXBhczVJRXo2cFlsM05MWXYyTFVKUU9UblhfVFc1MFJGNHlrLUFobnpkbUN6bnh6NHNuYm9Ub0FUYkxUX2xiRW1PUnZwX3RqclB3?oc) |
| People.com | Cause of Death for Ben and Casey Affleck’s Mother Chris Revealed: Report | 2026-07-28 19:56 | [Source Link](https://news.google.com/rss/articles/CBMinwFBVV95cUxQbnNCNnBBcDJJdXlNQW1CakpDeDZmbGhxOFZRcjQ0Um1YSzhzNXdfcVg4bE95QW96dUhtSjVXMW1JUUpoZVJaalYzclJ2Q3hTb0Y2a0I5SUl5dEZlQjVlYW9wY2t1OGFKclJrZnhhcnU4a25GYkVjVnVsX0pkZXdfcFh5YnBHYzVObHptWmxzNDYxa0xOalR1ZlduRm9HRVk?oc=5) |
| Us Weekly | Death Certificate Reveals Ben Affleck’s Mom Chris Affleck Died at His L.A. Home: New Details | 2026-07-28 19:43 | [Source Link](https://news.google.com/rss/articles/CBMipgFBVV95cUxNa1dQU3lMM2pKUzFOOWlnQ21kWDcyMXFmRXZfTVhjNlh1bzhISlZQdFBUYlozY05tdTU3X1pyZ3NETzJLWkVJaUoyczNETUhXaEZSdDNtUjBQbGpWUG1YTXZQWXpFWTUzMzRIcGI3UTMyZk4tamVXUG5RdXVISk44MUhQMWNYdG1kcENUa25kc0NWbFNOWFB0bUpDbUNDWUpkS0UxT193?oc=5) |
| Page Six | Ben Affleck’s mom’s cause of death revealed after passing at actor’s LA home | 2026-07-28 19:43 | [Source Link](https://news.google.com/rss/articles/CBMivAFBVV95cUxQckM5U2RNVWZzWGt4VE9JU1hlaVQ0b2FnaHFKZXBHcVBNYjY3OEsxNThuQ29iTk92VFFnc3lRakJ5OFB3NGVlUDJBSWJnUVF4Vkx2cjdrWks0TWQ2c1NlZzdHdl9EZVE2YV91RFhJVWlndnB6S1BfQmVuVXlzZWFXZENxMmg3OFdVYW9yYVJRS0JNQjBCV1U2MFBXZmcyRGRFd3ZDNFJYczQzdV9aUlQwZ2p1UTZGX0NheFNzaQ?oc=5) |
| Yahoo | Kourtney Kardashian Wishes Late Grandma MJ a ‘Happy Heavenly Birthday’ in Emotional Tribute After Her Death at 91 | 2026-07-28 18:36 | [Source Link](https://news.google.com/rss/articles/CBMiqwFBVV95cUxQU2NaWWczNUR4TkRxUUVLaXpLX2c2NWhOZ3JKYXFENEVpdlRkaDF6dEUzSHFyVmg0Qmt2c0QzdEx6TG45YkVlam9wdWJaVkhZajl6LXRNc2hiVXhrV0REdlRPdjBWRHNSeFU0bDVWNUVYTG84c0gxY0JRbDZTdmtUbFNGV1drU01LWVBNNE5HdW5ZajdlTEhZQkRtWm9CZldyR0dsZUJmd0taTk0?oc=5) |
| Yahoo News Canada | Timothée Chalamet’s Mom Shares Support for Kris Jenner After Death of Her Mom MJ: ‘So Happy I Got to Know Her’ | 2026-07-28 18:36 | [Source Link](https://news.google.com/rss/articles/CBMieEFVX3lxTE5rV1JqUkFVMnBiZ3NKSXBXcmp6NTBtUC0zVHZOcUxEUHNuR3oyR0FneGNoblhfeVdKVk04eEs0Q21KM2pqRTFJOWphMHhQbFBUQlRDcV9xbm50S2dsalNWc1BWQTFyN2lMWExjV0ZQX2htbjRQVnhiYQ?oc=5) |
| AOL.com | Kris Jenner’s Mom Mary Jo ‘MJ’ Shannon’s Cause Of Death Revealed | 2026-07-28 18:36 | [Source Link](https://news.google.com/rss/articles/CBMidkFVX3lxTE5XSUY3bGw5OTVwWEJTMmpibVF2WkRBbnpnQ0c5WU5DanlDV3VUbXN3aUM2alVoeUd4d1RfMEFDN2dma0dXT0tfb2FGVS0temQteHFHbTdmX2RHRFVrNVdXVjFIWmZ0RjBCdzFNMTFZcHVXS3ZfUmc?oc=5) |
| 106.1 KISS FM | Cause Of Death Revealed For Kris Jenner's Mom, Mary Jo 'MJ' Shannon | 2026-07-28 18:36 | [Source Link](https://news.google.com/rss/articles/CBMiswFBVV95cUxPTXEtaDNENjJSYVpKcW1oNnl5dExodXFtOGR3RzhRWDRnUEdOY2drMUZwVXRXejRyYVBkek04MnFONC1sTkt1RENOZWhQLVZ6dkg1UGRfZkdraDQtZTVwczYxTmY0YmliQ2cycDdOS2JQSFljNkxZSVByek01eGFqOGI3LWdaYmhBOE9mQXNHWTJnOS1xQkhySnhMRXVhanB6a3JaWmRRM3dZM19yUE5fZEFRRQ?oc=5) |
| The Daily Beast | ‘Keeping Up With the Kardashians’ Star’s Cause of Death Revealed | 2026-07-28 18:36 | [Source Link](https://news.google.com/rss/articles/CBMiqAFBVV95cUxORkY0d0Nxa1dZTEllTDl3UGQ4TWNUQVFTNVQzcFg0MV9qNWkyVzAwWGVrTkx1WU5UaE5LTFp5bXRweF8wTHJvUUZNRXk4eklnWlQyUGVrOFFZX3R0NFdkSUhCNjVpUzVhTTBheUViSWpuYnVhbW9XQ01IeXZqV2JVX3RyM0x2TXVtanJHb0ZfR1dZU2hSaHk2ZEItSjZ5Rjl0Tlh0T1M2ZTQ?oc=5) |
| USA Today | Kris Jenner's mom MJ Shannon's cause of death is released | 2026-07-28 18:36 | [Source Link](https://news.google.com/rss/articles/CBMivwFBVV95cUxNWDJGbGZ3bU9zcl8yVmpacTE3STk3R0xuLVoxNFVGLTFKdkNIemV5MzBERVZvU2IxN1dMNV9ERHBZTVpCZTlBejNvVmItN09mS25pSGNQd3VLY1BWWXZnWXdrME9JYUtaQ1podDBSdTZtNXNHS0NqdmFfbjRNaG00N2EzcGVaekJuVURQX1pNVkE0LVNCUVBtWG90RkJhTFBvWnl5Vm1URnZSOGFidHJsVmotWmxyY0hIVEFQVmxQcw?oc=5) |
| E! News | Kris Jenner's Mom MJ Shannon's Cause of Death Revealed | 2026-07-28 18:36 | [Source Link](https://news.google.com/rss/articles/CBMihAFBVV95cUxOS1JiY2VNS3FSRV9VMTBoenpIdHFBQW96WWhMWVRmcmt6aHk4clVlWVRCWFdyZHlXazU2MUttVHR5ZEM5c1I3YWE3SzNQMkJBcTBqZVZoNWhnTkYySXdCcVNreVNlY3JVbmVmTk5GWFN2ZEdPZVFWaG1Xb3YwWDFaLTg1WXg?oc=5) |
| Just Jared | Ben Affleck’s Mom Died at His Home, Cause of Death Revealed (Report) | 2026-07-28 18:05 | [Source Link](https://news.google.com/rss/articles/CBMipAFBVV95cUxOcDNPTXJVbWtDWko5T1RLMFZnN0NLQU9PSG5DcnlIWHhuTUJoN2xyRmYxQjRHRkljeUlqUUNrVWt2aDVENzhNaFFYcnRhUGQwZmtUN2Y5cWpsVWEtaVRrQ3JDVVFXNjRBbkFiSV9FcEZ1WHZMV3NjVXdJcmFmU1VTS0J2bUNEWHI3YU95Ukcxem05V0dWVlJXbzVvRklqMmNucUFsQQ?oc=5) |
| Rolling Stone | Kris Jenner’s Mom Mary Jo Shannon’s Cause of Death Revealed | 2026-07-28 16:31 | [Source Link](https://news.google.com/rss/articles/CBMisAFBVV95cUxQRklMdkEzcXNqSWUyc0RtcmFiT2ZjQWpTQWxqTWtWQ1Q0Z20za29FcVpVNjlhOW1LNUM3NTlkeXotODlpZmVNbU9KX1plLUJfQ2pHd0ZycnFSM21HZV90QzN4cUxXV0c4eHV4c3lwemhISWVNWlhVcE03Z1RZam1VSmVqREZLRDRGVVhNUUJ0bVhVckVFSTY5TWs4OU54aGNHdXN5NlVTZHUtN3VlbHdBaA?oc=5) |
| Page Six | Kris Jenner’s mom Mary Jo ‘MJ’ Shannon’s cause of death at 91 revealed | 2026-07-28 16:31 | [Source Link](https://news.google.com/rss/articles/CBMiswFBVV95cUxOcUpEMEpFLUVmZ3huSTVMVko5blRPMkhZdzJSaTJqRldZM3VmaUdDMW51Y2hkc1hOQzRka2x6Q0lKWHN3a1huUFpiaEJ6S24yVkhYT0s3UVNzZVBiai1uRDBtOUpNX2hiaXJCTWk2d3NPT2sxRVgzOWdUMk9GMm5sUTZqbzh0Q1FUOGkwWVZ5U0ZrY3lRVTRoWnV5TmdDa2l5WEpTc1lYRU1rLV9XeGU0X1RZZw?oc=5) |

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*Canonical Source: https://www.newsylist.com/trend/2026-07-28/kris-jenner-s-mom-mj-s-cause-of-death-revealed*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*