Claire Boulanger Alterio

Claire Boulanger Alterio obituary

Claire Boulanger Alterio

Claire Alterio Obituary

Obituary published on Legacy.com by Rochette Funeral Home & Cremation Services on Aug. 31, 2025.

Publish in a newspaper

Claire Boulanger Alterio, 88, of Nashua, NH, passed away peacefully on August 26th at 6:20am. Born on October 7, 1936, in Groton, MA, she was the daughter of the late George and Lucie Boulanger. Growing up in Forge Village, Westford, MA, she was surrounded by her loving family and embraced by her close-knit French-Canadian community. She attended Notre Dame Academy in Tyngsboro before beginning her career at Raytheon as an office assistant in the personnel office. It was there that she met a young new hire, Anthony Alterio, who would become the love of her life. They married soon after and shared a happy and devoted life together. They were married for over 57 years until Tony's passing in 2014.

Claire and Tony had settled in Chelmsford, MA, where they raised their three children, Robbie, Mark, and Tina. Their home reflected a classic mid-century suburban life, filled with neighborhood friendships, family gatherings, and a strong sense of togetherness. While Claire took some time off to raise her children, she later resumed her career, working for many years as an executive assistant at Microwave Associates, later M/A-COM, where she enjoyed her work and friendships.

In retirement, Claire and Tony moved to Nashua, NH, and spent winters in Naples, FL. They cherished their time by the ocean, taking long walks on the beach and watching sunsets together.

Above all, Claire treasured her family. She was a devoted grandmother to Skye and Maeve Alterio and Cole and Sophia Middlebrook. She became known for her elaborate, hand-decorated birthday cakes, which delighted her grandchildren and became treasured family traditions. Claire was a voracious reader and an adept knitter. She would often spend evenings knitting little caps for newborn babies that she would donate to the local hospital maternity ward.

One of the things everyone noticed about Claire was her sense of style. She had a natural eye for beauty, which showed both in the way she dressed and in the way she decorated her home. Whether it was choosing just the right outfit or arranging a room to feel warm and welcoming, she expressed herself through elegance and creativity.

Claire is survived by her sister, Pauline Pickard; her children, Robbie Alterio, Mark Alterio, and Tina Middlebrook; and her beloved grandchildren, Skye and Maeve Alterio and Cole and Sophia Middlebrook. She was predeceased by her husband, Anthony Alterio.

The family is planning a private gathering to celebrate Claire's life.

To send flowers to the family or plant a tree in memory of Claire Boulanger Alterio, please visit our floral store.

To plant trees in memory, please visit the Sympathy Store.

How to support Claire's loved ones
Honor a beloved veteran with a special tribute of ‘Taps’ at the National WWI Memorial in Washington, D.C.

The nightly ceremony in Washington, D.C. will be dedicated in honor of your loved one on the day of your choosing.

Read more
Attending a Funeral: What to Know

You have funeral questions, we have answers.

Read more
Should I Send Sympathy Flowers?

What kind of arrangement is appropriate, where should you send it, and when should you send an alternative?

Read more
What Should I Write in a Sympathy Card?

We'll help you find the right words to comfort your family member or loved one during this difficult time.

Read more
Resources to help you cope with loss
Estate Settlement Guide

If you’re in charge of handling the affairs for a recently deceased loved one, this guide offers a helpful checklist.

Read more
How to Write an Obituary

Need help writing an obituary? Here's a step-by-step guide...

Read more
Obituaries, grief & privacy: Legacy’s news editor on NPR podcast

Legacy's Linnea Crowther discusses how families talk about causes of death in the obituaries they write.

Read more
The Five Stages of Grief

They're not a map to follow, but simply a description of what people commonly feel.

Read more
Ways to honor Claire Alterio's life and legacy
Obituary Examples

You may find these well-written obituary examples helpful as you write about your own family.

Read more
How to Write an Obituary

Need help writing an obituary? Here's a step-by-step guide...

Read more
Obituary Templates – Customizable Examples and Samples

These free blank templates make writing an obituary faster and easier.

Read more
How Do I Write a Eulogy?

Some basic help and starters when you have to write a tribute to someone you love.

Read more

Sign Claire Alterio's Guest Book

Not sure what to say?