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John S. Shellenberger

John S. Shellenberger, age 93, of Wilmington, DE passed away on Tuesday, June 2, 2020 at his home with his family beside him.

John was born in York, Pennsylvania, son of the late Paul Shellenberger and Caroline Glackin Shellenberger. He served his country in the US Navy and US Army.

A graduate of The Wharton School of The University of Pennsylvania, John was a professor of accounting at the University of Pennsylvania for 8 years and at the University of Delaware for 30 years. In addition to his love for education he was an avid skier, enjoying it so much that they had a second home at Elk Mountain, PA for over 20 years and he also enjoyed travelling out west to ski. He was a member of St. Mary of the Assumption Catholic Church.

John is survived by his wife Margaret “Maggie”, his son, John M. of Pike Creek, his daughter, Clare Schumacher of West Chester, PA and four grandchildren; Jeffrey, Ryan, Jennifer and Megan.

A Graveside Service was held at St. Patrick’s Cemetery, Ashland, DE.

Memorial contributions may be made in John’s memory to The Ministry of Caring, 115 E. 14th Street, Wilmington, DE 19801.

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Funeral Services

A Graveside Service was held at St. Patrick’s Cemetery, Ashland, DE.

Condolences

    William Denman writes,
    Sorry for your loss. Just had to share my memory of Professor Shellenberger. I graduated from UD with an Accounting degree in 1973. To earn some money to help out with my bills I was a student assistant for Professor Shellenberger for a year or two. Loved his class and loved helping him out. Ended up going to law school and I am in the process of winding up my career. I am 68 years old! Glad to hear he loved Elk Mountain. Been there several times. Anyway, glad he led a long and prosperous life. To his family, again, sorry for your loss.
    06/15/2020 06:27 pm
    Betty Anne Cawthray writes,
    Maggie - Bill and I were so sorry to learn of John's death this morning. Please know that we will keep you in our thoughts and prayers at this difficult time.
    06/16/2020 09:01 am
    Jack Markell writes,
    So sorry to hear of your loss. Many nice memories of the Shellenbergers from years ago. John was always so nice to us kids. Deepest condolences to the whole family.
    06/16/2020 12:13 pm
    Al Olivere writes,
    Sorry to hear of Professor Shellenberger’s passing. I was his student in the late 60’s at the U of D. Great teacher. Loved his student cookouts at his lovely home. A real gentlemen and mentor. I also worked with his son John at AIG. Condolences to the entire family.
    06/16/2020 01:07 pm
    Sue Morgan writes,
    As an accounting major at the University of Delaware, I had classes with Professor Shellenberger. He was an excellent professor and was able to explain the subject well. I loved my major and since he taught my first two courses in accounting, he instilled the love I had for my life long profession. I am sorry for your loss, however please know that through his teaching he touched many lives, and his memory lives on in those he touched.
    06/16/2020 01:20 pm
    Norm and Sandra Cahill writes,
    Our sincere sympathy to Margaret and their family. John and Margaret had a close and loving relationship. In years past Norm was John and Margaret's next door neighbor, while Sandra often met with them at St. Mary's. Our thoughts and prayers are with Margaret and the family.
    06/16/2020 02:32 pm
    Br. Ronald Giannone, OFM Cap. writes,
    To the Shellenberger family from the Ministry of Caring 'family': Our prayers and heartfelt sympathy are with you during this very sad time. May your wonderful memories bring you comfort and may God's love give you peace. Thank you for remembering John's life by caring for the poorest among us. We are most grateful for your kindness. I Corinthians 2:9 "What no eye has seen, nor ear heard, nor the heart of man imagined, what God has prepared for those who love him." Br. Ronald Giannone, OFM Cap. Ministry of Caring
    06/16/2020 06:07 pm
    elaine markell writes,
    Margaret, I was so sorry to hear about John. I think you know how much our entire family cared about both of you. You were like family to us. His passing is a big loss I know for you, but also for all of us. He will be missed. May you have no more sorrow. Fondly, leni Please phone me I mislaid your number
    06/16/2020 06:27 pm
    Caroline Connolly lit a candle and writes,
    A true gentleman. Love you Uncle John.
    06/16/2020 06:29 pm
    Jamie sullivan writes,
    God speed Uncle John.
    06/16/2020 08:14 pm
    Stephanie Shellenberger writes,
    What a blessing it was to have Uncle John as my family. We shared so many fun times, I always smile when I think of him and the great memories with my beloved Aunt Margaret, that we shared. Rest easy Uncle John, you will be missed. All my love & condolences to the family. Stephanie 🙏💗
    06/16/2020 09:53 pm
    sue dillport writes,
    Visits to the gingerbread house in Newark with Mom and Dad and Aunt Dorothy and Uncle Paul and all the card playing; gatherings at Mom Mom and Pop Pop Glackins’; the chance to get to know a favorite cousin, Kathy Tracy; the uniqueness of a professor in the family; the ever present bow ties; our shared love for years of manhattans; countless reunions – John was our special connection to all the Shellenbergers. We will support his cause; hold on to the memories and miss him dearly. All our love to Margaret and the whole family. Sue Ann and Blaine.
    06/17/2020 06:51 am
    Michelle Little lit a candle and writes,
    May you rest in peace Uncle John, our times together will be cherished, Although I got Aunt Maggie's blood pressure elevated, it was a fun ride with you in your old car to the Philadelphia airport. Love you both, your niece Michelle.
    06/17/2020 07:52 am
    Marie and Tom Grabowski writes,
    Maggie, we're so sorry to learn of John's passing. You and he were devoted to each other and a wonderful example of what true married love is. May all your happy memories together bring you comfort and peace.
    06/17/2020 05:40 pm
    Andrea Petersen writes,
    I have so many fond memories of Uncle John. He had a wonderful life. Condolences and love to my Aunt Margaret and cousins Claire and John and their families. God bless!
    06/18/2020 12:08 pm
    Margaret Tracy writes,
    To Uncle John and Aunt Margaret, my condolences. Thank you Ann Dillenport for acknowledging my sister Cathy Tracy Dickenson. I have a great many memories from spending time in Newark, De. With the Shellenbergers. My condolences to Aunt Margaret.
    06/19/2020 10:47 am
    doug hutchinson lit a candle and writes,
    Margaret, John, and Clare, Love my memories of John from when I was too young to know which friend he was, to when you all taught me to ski at Elk Mountain on '210' skis!!!, to when I was stuck between the two of you in the back seat for our cross country trip, to when the two of you would come out to Utah and show me what a healthy snow loving couple you were!! Alas, I do not measure up as I live in Park City and don't ski even though I am 30 years younger! I am weak compared to the two of you! God Bless John and you all. I know he is gliding thru countless meadows of powder in the sun as we speak without any aches and pains! Love, Doug
    06/30/2020 07:01 pm
    Clare Schumacher lit a candle and writes,
    Dad- Not a minute goes by that I do not miss you. Unconditional love. Successful man, Wharton Grad and so smart. Generous beyond measure!!!! So loving and we’re always there. Warmed up my toes as a little kid on the ski slopes!! Always had a White Christmas at out ski home at Elk!! Up the ante for a decade at Vail. You attended every sporting event for my son. Football from the age of 8 through high school as well as Lacrosse. He now coaches professional athletes. I know how extremely proud you were of him. He coached Kris Jenkins and we will never ever forget the buzzer beater win!! You gave us the best of everything, but mostly your unconditional love. Part of you resides in my home and not a morning goes by that I don’t greet with you with morning dad. And I hear you say morning Clare!
    01/02/2023 05:47 am
    Clare Schumacher lit a candle and writes,
    I miss you so much!! Going home and hanging out with you!!!! So smart. Buying tons of Ralph Lauren and donating the rest. I think 12 baseball caps is enough! My love for Coach came from you!! I am working at Penn now in Neuro trauma as a RN Generous beyond measure! You gave us the best of everything! The shore, the mountains. Europe vacations skiing in Austria. Decades of winters in Vail!!! Came to every single football and Lacrosse game since my son was 8. Now he coaches the Pro’s . Thank you for your love and understanding. Because honestly, daughter of a CPA and I have never ever balanced a checkbook!! The money is always in there
    03/30/2023 10:58 pm

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