Harriet K. Markert

It is with deep sorrow that we announce the passing of our mother, Harriet Markert (King), known to many simply as “Hat”. She passed away peacefully on April 9, 2026, at the age of 99 at the Whitney Suites assisted living facility in Westborough, Massachusetts.

Hat was predeceased by her husband, Robert H. Markert, whom she married in 1959; her sister, Margaret Sertl; and her parents, Everett and Harriet King. She is lovingly remembered by her son Brooks and his wife Pamela; her daughter Elizabeth and her husband Michael Rizza; her five grandchildren—Tyler Markert, Heather Garrey, Justin Markert, Jeffrey Rizza, and Thomas Rizza; and her great-grandchild, Lucas Markert, whom all carry on her legacy.

Born in 1926 in Enfield, Connecticut, Hat lived an active and adventurous life, with a deep appreciation for the outdoors and natural beauty. She was a trailblazer who challenged expectations of what women could achieve. In the summer of 1949, at just 23 years old and only a few years after World War II, she spent two months touring Europe by bicycle on a youth hostel trip—an experience that sparked her lifelong belief in the value of travel to broaden one’s perspective.

She loved sailing and ice skating at Crystal Lake in Ellington, Connecticut, where the family maintained a summer cottage for many years. An avid downhill skier and enthusiastic hiker, she spent much time exploring the Mount Washington region of New Hampshire.

At age 35—uncommon for women of her era—Hat earned a bachelor’s degree in Fine Arts with a focus on Interior Design from Tufts University in 1961. In 1971, the family moved to Westborough, Massachusetts, where she became deeply involved in the local Congregational Church. There, she organized numerous fairs and compiled the church’s first cookbook, which became a successful fundraiser. She also served as a Girl Scout leader.

Hat later worked at Data General in Westborough in computer import-export licensing before retiring. She and her husband both served their community as Election Officers for several years. In her later years, she enjoyed golfing with the Women’s League at the Westborough Golf Club, cross-country skiing, and organized dinner parties with the Supper Club for over 40 years. Her family will especially miss her gourmet cooking, particularly during the holidays.

The family will hold a private gathering following cremation and plans to celebrate her life later this year when family members can attend.