Jean Sieracki-Cassidy Obituary

Jean Marie Sieracki-Cassidy Jean Marie Sieracki-Cassidy, 49, was the beloved wife of Bob Cassidy; devoted mother of Madeline and Ben; loving daughter of Edward and Ursula Sieracki (nee Napieralski); loving sister of Carole, Ann (Jeff) Sittig and Edward; dear aunt to Katherine, Margret and Will; and cousin and friend to many. Services will be Monday, Jan. 7, at St. Isaac Jogues, 306 W. Fourth St., Hinsdale, IL. Visitation will be at 9 a.m., the Mass will be at 10 a.m. In lieu of flowers, you may send contributions in memory of Jean Marie Cassidy to The Lane School PTO, 500 N. Elm St., Hinsdale, IL 60521. Jean Marie Sieracki was born Aug. 7, 1963, at Little Company of Mary Hospital, Evergreen Park. Her childhood was spent in Lombard and Elgin. She graduated in 1986 with a Bachelor of Science in Education at ISU, Normal. She obtained her Master of Science in Education in 1990 from National Louis University in Evanston. Jean embraced the philosophy of their program that all things are connected from the beginning of existence. She obtained the IMSA Impact Mini Grant from the Illinois Math and Science Alliance that spurs innovation through technology. She received an award for her "FUN with Garbage" project involving recycling activities that teach math and science concepts. She taught grades 2 to 6 at Madison School in Clarendon Hills and The Lane in Hinsdale from 1985 to 2012, taking time for maternity leave. She engaged her students, colleagues and parents with deep intention. She married the love of her life on June 26, 2009, at St. Isaac Jogues. Her passions included her bible study group, watercolor painting, creative writing, holistic health, effective parenting, and love of nature, especially flowers.

Published by Daily Herald on Jan. 5, 2013.
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Memories and Condolences
for Jean Sieracki-Cassidy

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My family & I offer our heartfelt condolences. Jean touched many lives, and is greatly missed. May the God of all comfort be with you all during this time of grief. (2 Cor 1:3)

J K

January 13, 2013

Ben , I will always be your friend. You can count on me.Jenna

January 8, 2013

It's been 30 years since our high school days at St. Eds and many years since I have seen Jeanie, but she was a friend to all. She was fun, sweet, goofy and loved life! My condolences to her husband, family, and children. Rest in peace, Jeanie.

Julie Kline-Martin

January 8, 2013

Jean's zest for life and positive attitude were contagious and it was a privilege to have known her. I am thankful for fond memories from St. Ed's and ISU. Many prayers to her family and friends.

Joanne Bilyk-Glancy

January 7, 2013

Dear Jeannie, sending you my heartfelt love for the beautiful being you are, and the loving and courageous life you have lived. I know you are being cared for in the eternal home of our Creator. Namaste, my dear, dear cousin!

Reena

January 7, 2013

Dear cousin Bobby and Family: May God our Father comfort you and bless you and may those many prayers of your love ones Heal your Heart and may all the Wonderful memories of Jean substain you in the days and years to come

January 6, 2013

Jean was a dear college friend one of the many of Hewitt 12. I'll remember her as a person who loved life. One of my foundest memories in college is when we moved to the apt complex as Jrs. We were all listening to the sound track The Big Chill. We were all dancing and singing and then Jean in her impulsive ways got out the aluminum foil out and pulled it out around the apartment. I will miss her free spirit. Rest in peace friend. I love you and will miss you.

Vicki Logan

January 6, 2013

I can see Jean's smile and hear her laugh over thirty years since we attended St Edward's High School together. Such a loss. Many prayers to her husband, children, and friends.

Laura Kieltyka Donohue

January 6, 2013

Jean, Best friend of my wife Jenny. They went through high school together,room mates at I.S.U., started teaching together,as well as being in each others weddings. Now just a short 35 years later ,living 2 miles away we have shared many good times. Jean was more than a friend, she was a part of our family,attending birthdays, graduations,bridal showers,weddings and holiday celebrations. We also shared a few trips to a lake cabin with Jean and Bob. Some of the best times were so simple, Jean coming over on weekends for coffee and lively conversation...many times she would be back that same evening for dinner and a movie with us in the family room. Another of her favorite sayings was " keep it real ".......Jean, our friendship and memories of you are as REAL as it gets . We miss you .

Mike Wilton

January 6, 2013

Jean was an amazing and dynamic woman. She effervesced a true joie de vivre which was both contagious and disarming. She lit up a room with her presence and was a true heroine. Right up to the end she carried herself as if nothing was wrong with her -- astounding everyone with her courage, positive outlook, and uncanny stamina. The brightest stars in her life were our children, Maddie and Ben, and her prescience and insight to her children's needs and wants were divinely inspired. How wonderful that now her omnipresence will allow her to protect her children with her guidance and love forever. I wish you well on your journey, Jean. As grandma Busia wrote on all of her letters - TWA: Travel with the Angels.

John Bonkoske -ex husband & Maddie & Ben's dad

January 6, 2013

Jean, best friend to my wife, Jenny. They go back to high school,college room mates, beginning as teachers and being in each others weddings.Now ,just a short 35 years later Jean lived 2 miles away and we have shared so many special times .Jean was more than a friend , she was part of our family.Jean was at every family event:bridal showers,weddings,graduation parties to name a few. We also enjoyed having Jean and Bob at a lake home and sharing many stories and fun times.The best times were often so simple....Jean coming over on a weekend for coffee, breakfast, and lively conversation .Often that same evening we would invite Jean back for dinner and a movie in our home. Another of her favorite sayings was "Keep it real ". Jean , our friendship and memories of you are as REAL as it gets . We miss you.

Mike Wilton

January 6, 2013

My deepest sympathies to the Sieracki, Bonkoske and Cassidy families. Jean and I grew up together and shared so many moments together--weeks in Hayward at the cabin, canoe rides in Wildwood Valley, giggly girl sleepovers and so much more. I am broken-hearted for us all. We have lost a wonderful part of our lives but I'd like to think we also gained a guardian angel. You will always be a part of me, Jean. Miss you so much.

Laura Thompson-Slusarski

January 6, 2013

Jean was one of the most upbeat dynamic human beings I have ever met. Her indominable spirit, and winning smile throughout her battle with cancer was an inspiration to all who met her. She will be sorely missed by our family, and all who knew her.

Uncle Tom Cassidy

January 6, 2013

I had Mrs. Bonkoske as my 5th grade teacher at The Lane in Hinsdale. She was a wonderful teacher. I'll remember her for the rest of my life. My sympathy to her son Ben and daughter, Maddie. I'm so sorry for your loss. Your mom was an amazing lady.

Julie Ann

January 5, 2013

Jean was the most caring person. She would always say she wanted to "connect with you", to find out what was going on in your life. She encouraged meaningful conversations. She spoke often about her love for her children and her family.

My cherished memories with Jean take place in Fish Creek, WI, during our early morning walks through Peninsula State Park. We had many wonderful conversation! She was a super fantabulous person!!! She was a beautiful person - inside and out!!!

My deepest condolences to Bob, to Maddie and Ben, to Aunt Ursula and Uncle Edward and the rest of her family.

Lisa Eber

January 5, 2013

Jean was the most caring person. She would always say she wanted to "connect with you"; she wanted to listen about what was going on in your life as well have meaningful conversations with you. She spoke often about her love for her children and her family. My cherished memories with Jean take place mostly in Fish Creek, WI, during our early morning walks through Peninsula State Park while the kids were still sleeping back at the cottages. We had many wonderful conversations. She was a super fantabulous person!!! She was beautiful -inside and out!!!

My deepest condolences to Bob, to Maddie and Ben, to Aunt Ursula and Uncle Edward and the rest of her family.

Lisa Eber

January 5, 2013

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