We created a GatheringUs memorial to celebrate the life of David J. Kaup. Collecting your stories and memories here will offer us great comfort. Click on the heart to let us know you were here and to receive email updates. Thank you for contributing to David's memorial.
OBITUARY
David J. Kaup was born on April 8, 1939 to Alfred and Thelma Kaup in Marionville, Missouri. On May 15, 2022 David passed away after struggling with progressive dementia in Winter Springs, Florida.
After David graduated high school, he attended the University of Oklahoma, receiving a BS (1960) and MS (1962) in Engineering Physics. Then he completed a PhD in Physics at the University of Maryland in 1967. He was hired at Clarkson... see more
David J. Kaup was born on April 8, 1939 to Alfred and Thelma Kaup in Marionville, Missouri. On May 15, 2022 David passed away after struggling with progressive dementia in Winter Springs, Florida.
After David graduated high school, he attended the University of Oklahoma, receiving a BS (1960) and MS (1962) in Engineering Physics. Then he completed a PhD in Physics at the University of Maryland in 1967. He was hired at Clarkson University in Potsdam, NY, where he excelled in the mathematics department through 2001. Then he was hired by the University of Central Florida, Orlando as Provost’s Distinguished Research Professor, Dept. of Mathematics where he worked until 2019.
David is survived by his two daughters from his first marriage, Melissa and Gretchen, his second wife, Sharon Hotchkiss, and their son Galen. He also had one grandchild.
My condolences to the family of Dr. Kaup and I'm sorry for the late posting, but I just found this when searching his name online.
I was one of his students at Clarkson University in the mid to late 1980's. He was known for being one of the smartest... moreMy condolences to the family of Dr. Kaup and I'm sorry for the late posting, but I just found this when searching his name online.
I was one of his students at Clarkson University in the mid to late 1980's. He was known for being one of the smartest people on campus, a grad student once remarked admiringly that "he can juggle Bessel functions in his head". What some people might not know was he was also very compassionate...
When I was a senior, I was struggling academically for various reasons and my final physics course before graduation was Dr. Kaup's optics course. I was failing miserably and if I did, I would not have graduated on time and also gotten into trouble with the Army because I was on an ROTC scholarship. I explained the situation to him and asked if he could give me a D. He gave a little smile and said, "ok, you've got your D".
I was always very grateful to him for that. What he never knew was after graduation, I switched to Electrical Engineering which I excelled at academically and I went on to having a successful career as a software engineer. My path might have been very different were it not for his act of kindness.
Fast forward 20 years, I am living and working in Orlando, Florida and I decide to brush up on my math skills by taking some courses at the University of Central Florida. One day as I'm walking down the hall in the math building, I see a tall figure who looked very familiar. Lo and behold it is Dr. Kaup. I wanted to go to his office to thank him for what he did for me so many years ago and to tell him that his kindness was not misplaced - that I had done well, but I don't know if I was too embarrassed or too shy or whatever, but I did not. I saw him from a distance occasionally on campus over a period of several years and always thought I'd have time to stop in and talk to him when the time was right. I took a break from courses at the university for several years when things got too busy. About a week ago I was thinking of restarting and I remembered Dr. Kaup. I thought surely he must be retired by now, but when I googled his name, I found he had passed, for which I am very sorry. I never knew anything about his personal life, so I was glad to see here that he had a family and was loved and well cared for.
Anyways, I don't know if anyone will read this so long after his passing, but just thought I would share my story here since I missed the opportunity to share it with him. less
Uncle David was my dad's older brother. What I remember most about Uncle David are his booming laugh and bright, interested eyes. When I was a kid, he was interested in what I had to say instead of talking at me like most adults did. He had a good way... moreUncle David was my dad's older brother. What I remember most about Uncle David are his booming laugh and bright, interested eyes. When I was a kid, he was interested in what I had to say instead of talking at me like most adults did. He had a good way of letting others speak, or at least that's how I felt. Also, for someone so incredibly smart, I love that he had a sense of humor! When I picture him in my mind, I see him with a huge smile on his face. He seemed always happy to me, and I think that's a good thing.
Thank you for putting this page together, Gretchen. I look forward to reading more memories of your dad here. less
I'm Michael Kaup and David was my oldest brother. My earliest memory of David was when I was probably around 4 or 5.. He had just mounted a "walking stick" (Insect, I don't remember the scientific name). So I was mad with him over something... moreI'm Michael Kaup and David was my oldest brother. My earliest memory of David was when I was probably around 4 or 5.. He had just mounted a "walking stick" (Insect, I don't remember the scientific name). So I was mad with him over something and reached out and picked up the walking stick and broke it in two. So it was a chase around the house and outside with him yelling (I'm going to get you) til mom came out and stopped the chase and made me apologize to him. Yeah, I was a bit of a "brat" at times then. LOL
He was a good big brother although about 13 years older than me so he was out of high school when I started school. After mom and dad had passed away he was the one I would talk to on the telephone if I needed consultation on a problem or just to listen if I was frustrated. And I could just see him sitting back in his chair and usually come up with another way of looking at the problem so we could see a solution. A few years ago (I guess time is slipping by for me too) I remember David, Sharon and Galen stopping by to see Brenda, Heather and I in Crane and Galen played for us that afternoon. It was wonderful hearing Galen play and seeing him and his family. I was deeply saddened to listen to David on the phone earlier this year and realize that he was heading the same way that dad had gone. And that this would probably be about the last I would hear from him personally.
But, he had Sharon and Galen to take care of him up too the end. I miss him terribly with that sharp wit and analytical mind I could bounce problems off of when I needed another opinion. God Bless and keep everyone in his family safe and secure. less
Here's a photo of the last time I saw Dad when I visited June 2021. He was sort of like a big kid during this time, enjoying ice cream and taking nature walks with me and Galen. He shared a lot of memories about his boyhood in Missouri, so it was nice to... moreHere's a photo of the last time I saw Dad when I visited June 2021. He was sort of like a big kid during this time, enjoying ice cream and taking nature walks with me and Galen. He shared a lot of memories about his boyhood in Missouri, so it was nice to get to know him more. I'm so grateful for Sharon and Galen caring for him this last year. less