UPDATE: William J. Clark, a beloved businessman and community leader, has passed away at the age of 78. He died peacefully on November 23, 2025, leaving behind a legacy of integrity and dedication to his family and community.
Born on January 18, 1947, in Lowell, MA, Clark was known not only for his impressive career in construction but also for his deep love for his wife, Deborah J. Meisner, whom he married on October 4, 1969. Their enduring partnership lasted 56 years, marked by shared adventures and unwavering support for each other.
Clark’s professional journey began with the founding of Clark Bros. Masonry in 1969 alongside his brother, growing it into one of New England’s premier masonry companies. He later established the Merganser Corporation in 1984 and contributed to affordable housing projects throughout the 1980s. Most notably, he was recognized with the New Hampshire Construction Industry Ethics Award in 1997 for his exceptional work ethic and integrity.
His commitment to community service was profound. Clark served on multiple boards, including the Association of General Contractors and the Nashua Boys Club, and he was a lifelong member of the Rotary Club. He engaged in numerous charitable activities, from organizing Christmas tree sales to participating in local golf fundraisers.
A passionate golfer, Clark was a member of various country clubs, including Nashua and Lochmere, and enjoyed curling at elite levels in the 80s and 90s. His love for outdoor activities extended to ice fishing weekends with family and water skiing until the age of 74.
Clark is survived by Deborah and their three daughters, Mimi Rainford, Stacy J Clark, and Stephanie J Clark, along with grandchildren and many extended family members. His passing leaves a profound impact on those who knew him, from family and friends to countless colleagues in the construction industry.
Visitation will take place on December 11, 2025, from 1 PM to 3 PM and 5 PM to 8 PM at Mayhew Funeral Home in Meredith, NH. A Funeral Mass will be held at 11 AM on December 12, at St. Charles Church in Meredith. A private ceremony at the New Hampshire Veterans Cemetery will follow at a later date.
In lieu of flowers, donations can be made in Clark’s name to the Milford Rotary Club & Foundation or to Share Outreach in Milford, NH. His family expresses deep gratitude to the caregivers at Goldenview and his golf buddies for their support during his health decline.
For more information, visit mayhewfuneralhomes.com to sign the online book of memories. William J. Clark will be remembered not just as a remarkable businessman but as a devoted family man and a pillar of his community.
