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Madeline MacDonald

Madeline MacDonald obituary, Centennial, CO

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Madeline MacDonald Obituary

Madeline MacDonald — known to everyone who loved her simply as Lynne — was born on Halloween, a date that suited her perfectly. She had a dry wit, a sharp eye, and a quiet presence that you noticed most when it was gone. Born in New York to Walter (WW2 Veteran) and Julia Koski, she grew up on Shelly Lane: Bethpage Long Island and graduated from Plainedge High School. The third of five children and a true middle child in every sense, Lynne had considered joining the Air Force after graduation. But life had other plans. She landed a job in New York City alongside her sisters, taking the Long Island Railroad to her office.

In October 1971, she married the love of her life, Mike MacDonald, beginning a partnership that would become the definition of in sickness and in health, in richer and in poorer. Together they bought their first home in Lake Grove, NY — a milestone Lynne wore with quiet pride — and over the years slowly made it their own.

She was a devoted mother to four daughters she lovingly called her Little Women — Kathleen (Kathy), Christine (Chrissy), Cheryl, and Colleen. Lynne loved her girls in the ways she knew how — and they knew it. She was a homemaker at heart, and when she re-entered the workforce, she did it first at Loehmann's, and eventually as a medical administration, where her reliability and efficiency approach fit right in.

Her world grew over the years as each of her daughters married and gave her grandchildren she “loved to pieces.”Kathy and Nelson's three — Nicholas, Jake, and Sarah; Chrissy and Anthony's three girls — Emma, Hannah, and Bella; Cheryl and Jay's two boys — Logan and Charlie; and Colleen and John's two girls — Annaca and Bria. Ten grandchildren ranging in age from 4 to 24 — every one of them a chapter in a story she was deeply proud of and thought everything they did was “awesome".

When both Lynne and Mike retired, they relocated to Colorado. Leaving Long Island meant leaving most of her girls and grandchildren behind and Lynne felt that. But there was something in the promise of a new chapter, a slower pace, and room to breathe financially that pushed them to make the move.

To know Lynne was to know a few things for certain. The vacuum was going to run. The Chardonnay was going to be poured. And there was always a good book within reach. She was a committed homebody — perfectly content, never restless — though if you were trying to say goodbye at the door, you'd better clear your schedule. Goodbyes with Lynne took a while, and somehow that was never a bad thing.

She loved dogs with her whole heart, shelties in particular. They weren't just pets; they were family. Shelby, her beloved sheltie, remains at home now in the care of her devoted husband Mike, a faithful companion in quiet days ahead.

She had a quick, dry sense of humor that could catch you off guard, and a soft spot for cardinals. Any one that landed nearby got a name — Petey or Penny — and was treated like a regular. It was the kind of small joy that told you everything about her.

She treasured her "ladies" — a close circle of friends whose dinners and shopping trips she cherished. A well-lived life, she showed us, is measured in good company and returning to the people who matter.

Lynne fought lung cancer with quiet, stubborn courage, giving her family more time — time that meant everything. She and Mike's love story was never the loud kind. It was the kind built on decades of showing up and choosing each other through every season. In the end, she was surrounded by the people she loved most. She would have said it was too much fuss. It wasn't.

In keeping with Lynne's spirit, there will be no formal services. Her family will host a Celebration of Life in July on Long Island, where friends and family are invited to gather, share a memory — and maybe raise a glass of Chardonnay

Published by The Denver Gazette on Apr. 15, 2026.

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To offer your sympathy during this difficult time, you can now have memorial trees planted in a National Forest in memory of your loved one.

Funeral services provided by:

Horan & McConaty Funeral Service & Cremation - South Metro/Centennial

5303 East County Line Road, Littleton, CO 80122

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