Death Notice: Joseph B. Mackay

Posted in[Death Notices](https://www.pressherald.com/death-notices/) Death Notice: Joseph B. Mackay Mackay, Joseph B. in Portland, June 1, 2026. … Posted Yesterday at 1:01 AM  [obituaries](https://www.pressherald.com/author/obituaries) 1 min readFont size + Gift Article Loading. You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. [Learn more](/article-gifting). Email Copy Link Email address Send Article link sent! An error has occurred. Please try again. With a The Portland Press Herald subscription, you can gift 5 articles each month. It looks like you do not have any active subscriptions. To get one, go to the subscriptions page. [Subscribe Today](/gift-subscribe) With a The Portland Press Herald subscription, you can gift 5 articles each month. [Subscribe Today](/gift-subscribe) [Sign In](/login) ### Share this: * [Print (Opens in new window) Print](https://www.pressherald.com/2026/06/07/obituaryjoseph-b-mackay/#print?share=print) * [Share](#) * [Share on Facebook (Opens in new window) Facebook](https://www.pressherald.com/2026/06/07/obituaryjoseph-b-mackay/?share=facebook) * [Share on Nextdoor (Opens in new window) Nextdoor](https://www.pressherald.com/2026/06/07/obituaryjoseph-b-mackay/?share=nextdoor) * [Share on Bluesky (Opens in new window) Bluesky](https://www.pressherald.com/2026/06/07/obituaryjoseph-b-mackay/?share=bluesky) * [Share on LinkedIn (Opens in new window) LinkedIn](https://www.pressherald.com/2026/06/07/obituaryjoseph-b-mackay/?share=linkedin) * [Share on X (Opens in new window) X](https://www.pressherald.com/2026/06/07/obituaryjoseph-b-mackay/?share=x) * [Email a link to a friend (Opens in new window) Email](/cdn-cgi/l/email-protection#2b14585e49414e485f160e1e6978434a594e4f0e191b7b44585f0e1e6f0e191b6f4e4a5f430e191b65445f42484e0e186a0e191b6144584e5b430e191b69050e191b664a48404a520d081b18131049444f5216435f5f5b580e186a0e196d0e196d5c5c5c055b594e5858434e594a474f054844460e196d191b191d0e196d1b1d0e196d1b1c0e196d4449425f5e4a59524144584e5b43064906464a48404a520e196d0d081b18131058434a594e164e464a4247) Mackay, Joseph B. in Portland, June 1, 2026. Copy the Story Link Post navigation [Previous Obituary: James Healy](https://www.pressherald.com/2026/06/07/obituaryjames-healy-2/) [Next Obituary: Barbara Marilyn Hanson](https://www.pressherald.com/2026/06/07/obituarybarbara-marilyn-hanson-2/) Comments are not available on this story. Read more about why we allow commenting on some stories and not on others. We believe it's important to offer commenting on certain stories as a benefit to our readers. At its best, our comments sections can be a productive platform for readers to engage with our journalism, offer thoughts on coverage and issues, and drive conversation in a respectful, solutions-based way. It's a form of open discourse that can be useful to our community, public officials, journalists and others. We do not enable comments on everything — exceptions include most crime stories, and coverage involving personal tragedy or sensitive issues that invite personal attacks instead of thoughtful discussion. You can read more here about our [commenting policy and terms of use](/commenting-terms/). More information is also found on our [FAQs](/conversations-faq/). Show less Most Read 1. [Get to know Maine’s 2026 Grads to Watch](https://www.pressherald.com/2026/06/03/meet-our-2026-grads-to-watch-2/) 2. [Meet Genevieve McDonald, the former Graham Platner staffer who keeps criticizing him](https://www.pressherald.com/2026/06/05/meet-genevieve-mcdonald-the-former-graham-platner-staffer-who-keeps-criticizing-him/) 3. [Maine Democrats largely stand by Graham Platner amid D.C. worries](https://www.pressherald.com/2026/06/06/maine-democrats-largely-stand-by-graham-platner-amid-d-c-worries/) 4. [Longtime friends’ morning ritual is at the heart of Deering Center | Column](https://www.pressherald.com/2026/06/06/longtime-friends-morning-ritual-is-at-the-heart-of-deering-center-column/) 5. [Theater at Monmouth cancels summer season](https://www.pressherald.com/2026/06/06/theater-at-monmouth-cancels-summer-season/)