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Leonardo “Lenny”
Santarsiero, Jr.
Dec 3, 1935 — Aug 22, 2026
Naugatuck
Leonardo “Lenny” Santarsiero, Jr.
Retired Chief at CL&P Was Devoted Husband, Father, Pop Pop and Friend
Leonardo “Lenny” Santarsiero, Jr. of Naugatuck, a devoted husband, father, grandfather and friend, passed away August 22nd surrounded by the love of his cherished family at the age of 90. Born December 3, 1935, in Waterbury, CT, son of the late Leonardo and Vita “Jenny” (Coviello) Santarsiero. Growing up, he was affectionately known as “Sonny,” a reference to the sun because of the warmth, joy, and optimism he brought everyone around him. In 1963, he married Sandra, his beloved wife of nearly 63 years. Together, they built a loving family and were blessed with five children and eight grandchildren.
Known for his sharp wit, magnetic personality, impeccable sense of style, and dance skills, he had a remarkable ability to make others feel special. He leaves behind a legacy of hard work, generosity, humor, and unconditional love.
Lenny was most proud of being a faithful husband, father, and Pop Pop to his grandchildren, who brought him immeasurable joy and renewed purpose. He enjoyed visiting them often to bring them donuts, slip them a little money, and make memories every Sunday for dinner at his home and on Atlantic Avenue in Rhode Island.
He retired in 2000 as Chief of General Operating at Connecticut Light and Power (CL&P) after a 43-year career with pride and dedication. Along the way, Lenny formed lifelong friendships that remained an important part of his life.
Soon after retirement, he went to work at Carousel Farms Deli, delivering lunches throughout Waterbury. The job allowed him to reconnect with old friends, make many new ones, and share his warmth, humor, and laughter with everyone he met. His familiar smile, trademark fedora, and friendly personality made him a beloved figure throughout the city.
A 1955 graduate of Wilby High School, he often joked that it took him a couple of extra years to complete his studies. His classmates voted him "Most Flirtatious." A lifelong lover of friendship and fellowship, he attended numerous class reunions over the years, including those of classes he could just as easily have graduated with.
Lenny served honorably in the United States Navy from 1955-1957, stationed on the U.S.S. Yosemite (AD-19) in Newport, RI. For many years he volunteered and fundraised for St. Francis of Assisi Church in Naugatuck and the Holy Cross High School Father’s Club in Waterbury.
In addition to his loving wife Sandra, he is survived by their five children Leonard D. Santarsiero of Naugatuck, Mary-Beth Santarsiero of Naugatuck, Donna and her husband Patrick Mulhall of Middlebury, Christopher and his wife Heather Santarsiero of Old Saybrook, and Amy Santarsiero of Naugatuck. He also leaves eight grandchildren Jack Mullhall, Willow Santarsiero, Emma Mulhall, Tess Santarsiero, William Mulhall, Charlotte Mulhall, Caroline Mulhall, and Leonardo Santarsiero, III. He is also survived by his brother-in-law John Galiette and his wife Mary Eileen and their two children Nicole and Matthew. He is predeceased by his brother V. William "Bill" Santarsiero.
The family would like to extend its deepest appreciation for the outstanding care, compassion, and support provided by VITAS Hospice Care; especially personal aide Sabina, the U.S. Department of Veterans Affairs, and Assisted Living Home Care Services of Cheshire; especially Dazmin. Special appreciation is also expressed to the Carrelo family, particularly Paula and Gabby for their compassionate aide services, and Candy, for his many acts of kindness and skilled handiwork.
Arrangements – Visitation will be held on Thursday, August 27, 2026, from 9 to 10:30 am at the Buckmiller Ford Mengacci Funeral Home, 82 Fairview Ave., Naugatuck. At 10:30, his funeral procession will leave the funeral home and proceed to St. Francis of Assisi Church for a Mass of Christian Burial at 11 am. Burial will follow in St. James Cemetery. In lieu of flowers, memorial contributions may be made in Lenny’s honor to Holy Cross High School’s Father’s Club, 587 Oronoke Rd, Waterbury, CT 06708.
Opening
Thank you all for being here today to celebrate my dad – Lenny Santarsiero. He was a gentleman in every sense of the word. Charismatic, funny, street-smart and as my wife always says - so handsome.
He was a loyal friend and co-worker, an amazing father, the very best Pop Pop our kids could ever want, and most importantly, a faithful and devoted husband to our mother for nearly 63 years.
His Story
My dad always loved telling us his life story. He was the son of Italian immigrants who owned a neighborhood grocery store on Bishop Street. Growing up, everyone called him “Sonny” because of his happy-go-lucky nature.
His father died when he was just 11 years old, leaving his mother and grandmother Fat Nonnie, to raise him, along with his older brother Bill. Being raised by immigrants gave Sonny more freedom than he should have had. And he was quick to take advantage, test the limits and often get into trouble.
When he’d skip school, he’d fool his mother that there was a leak so it was closed … for the next two weeks. When he pulled other pranks and got caught, our Uncle Bill delt with him as best he could.
There are many more of these stories that added a couple extra years to his time in the Waterbury Public School System. One neat fact is he “hoped to be a cartoonist,” after graduation. For any of you lucky enough to receive a cartoon drawing from him, you know he was talented.
Two things straightened my father out. Enlisting in the United States Navy and falling in love with our mother.
His Greatest Love
The day my mom brought Lenny to her front door, I can only imagine what the Galiette family thought. Dad always compared their love to Lady and the Tramp.
He walked up to their house wearing a black shirt, white tie and fedora hat. When I asked my Uncle John what it was like, he replied, “We thought she brought home a gangster." But my uncle said, “He was so charming.”
I’m sure Grampa Dom had some initial reservations, but he saw the good in everyone. And he must have been to win over our Gramma Lucy. What did she think of him at first? As the story goes, she asked her daughter, “And how old is he?" Of course, he won them all over and together they began the greatest chapter of their lives.
Style & Hard Work
The two cornerstones of my dad’s philosophy of life was work hard and look sharp. He lived those two values every day. Whether he was knocking around Waterbury or heading out for a special night with Mom, he always looked sharp. Nothing was ever wrinkled. Everything ironed and when I say everything, I mean everything - his Yankees t-shirts, jeans, socks. All his handkerchiefs, and even his underwear. His mother and Fat Nonny did all this ironing for years, then some great aunts, and finally, my sisters were stuck with the job.
Shark and I had duties too. Shoveling the driveway at 4:30 AM so he and Mom could get to work. Washing cars. If, you happened to stop bye while we were doing the cars, it was the only time you could pull into his driveway. Once it was clean, back it out and park on the street where your car belonged. Most importantly, Shark and I ensured household compliance with his meticulous way of preparing and taking out the garbage. But Shark, I’ve been back home a lot lately and you seemed to have forgotten everything he taught us.
The Showman
One of my favorite things about my Dad was his impact on the Holy Cross High School Father’s Club,
which is still admired to this day. While he was always willing to work behind the scenes washing pots and pans like he was “back in the Navy” or passing the collection basket at this church, he also had a gift for creating unforgettable experiences.
In fact, when tasked with chairing a room for the school’s infamous Oronoque After Dark my father created an unforgettable experience for anyone lucky enough to get tickets to his sold-out shows. While you could never get away with it today, he transformed a catholic school library into a nightclub straight off the Las Vegas Strip. The shows he put on are still talked about and he raised a lot of money for Holy Cross in the process.
CL&P
For 43 years, our father walked out the door every morning eager to work for CL&P. He loved being outside, no matter the weather – hot summers or cold winters he was so proud of his work. He loved always pointing out transformers and substations he helped build as we drove around Connecticut. While family was everything to my dad, his co-workers were his second family. He forged lifelong friendships and maintained them throughout his life. It’s clear together they accomplished lot but also had lots of laughs and fun while doing it.
Retirement & the Great Eight
Retirement didn't slow him down one bit. His part-time job at the deli kept him out and about Waterbury, the city he loved his whole life. And he was able to spend a lot more time at Mike & Ike’s gas station.
With the birth of Jack, he was now Pop Pop. Quickly after came Willow. Then Emma, Tess and William followed. In a circle of life moment, we had twins again - Charlotte and Caroline and finally, came his namesake Leonardo the 3rd.
These children are important because when you live as long as my dad did, you say goodbye to a lot of close friends and loved ones. Kids, his love and affection for each and every one of you preserved his sunny attitude to his very last day. He cherished visiting them often with donuts and putting a little cash in their hands. During our summers in Rhode Island, he would wake up early to get us the best beach spots. Among the many talents he brought home from the Navy were his short-order cooking. If you were lucky enough to have him feed you, and there were many you know the French toast was legendary, and whether you wanted your eggs scrambled, fried, poached, or over easy like he did, he always cooked them perfect.
He showed off his dance moves at Donna’s wedding and he loved Patrick like a son. So with that love, came opinions. One of the many was, “You spend all kinds of money, but you don’t turn up the heat for me.” Pat, you also chinsed on his favorite Western and Hallmark Channels.
As courageously as he gave away Donna, he was so heartbroken when Mary moved out - a whole two miles away. He had the most nicknames for Amy – some were - Amy Toothpaste, Amy Little Bit and Amy Do. There was also Crash Slam and Bam!
He loved my wife Heather like a daughter. Actually, maybe more because he never asked her to iron. Fortunately, that didn’t scare her away and neither did the fact that he did his exercise ritual wearing only his underwear the first time she came to Sunday dinner.
Close
I can’t tell you how thankful I am that the Santarsiero’s from Italy migrated to this great country. I’m gonna wrap this up now because I know he didn’t like long speeches. So, let’s keep telling Lenny stories. Especially all the ones not appropriate for church.
Never forgetting him – whether you knew him as Sonny, Lenny, Dad, Pop Pop or Mr. S. – will help us remember that being a gentleman and treating people with kindness and respect is the most important aspect of a man.
Dad, thank you for making everyone around you feel special for over 90 years.
Thank you for being so selfless and proving how meaningful it is to show up and be present for the ones you love.
We love you and will miss you. We'll take care of mom and stick together as your one big, often-times crazy, but forever happy family.
So long, Dad.
Thursday
Buckmiller Ford Mengacci Funeral Home
9:00 - 10:30 am (Eastern time)
Thursday
St. Francis of Assisi Church
Starts at 11:00 am (Eastern time)
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