I have fond memories of Dennis and Marguerite as they ministered to my children and me over the years, shuttling us to and from the airport to visit my family in Boston. I also recall joyful birthday celebrations for me and my daughter, Ayodele, at the Claim Jumper restaurant. Dennis would often remark, when he entered the Stewart Lounge on Sunday mornings with me sitting at the piano, "Joy is in the House!". I also had the privilege of attending several organ recitals with both Dennis and Marguerite. It was my privilege to be able to give back to Dennis as I spent many hours in his home, playing the organ, bringing him joy in the closing days. He was a faithful servant who will be deeply missed.

It has been such a pleasure to get to know Dennis and Marguerite I love when they visit me at KP and come in matching always!! I always looked forward to your Christmas cards. I love that we have been able to develop a friendship that I will forever treasure and cherish. I want to thank you for allowing me to be apart of your life and it has been a honor to have met you Dennis. You will forever be missed my friend.  
Love 
Andrea Vargas (KP friend)

Dennis was always a pleasure to see when he and Marguerite would come into my building at Kaiser. Always seeing them match made my day and ultimately creating a friendship with him and Marguerite is something I will always cherish. You will be missed my friend. 
Love always 
Andrea Vargas (KP employee)

Dennis and Marguerite embraced us with warmth and welcome when we first came to SGCC.  They have always been a wonderful example of joy in Jesus and open-hearted hospitality.  In the ten years since we moved away, they have continued to foster relationship with us through cards and letters, for which we have always been grateful.  I'm sure Dennis is alight with joy even more now that he's seen his Savior face to face.  Praying for comfort and peace for Marguerite and the family.    Pete and Becky Meyer

Miss you dear brother Dennis. You and your wife always be in church on Sunday even when your memory was not good as before. You love Lord deeply from heart.  
I got your Christmas card last year happily and loved your smiling face on card. 
May God comfort Marguerite’s heart. May the hope of eternal life and the loving memories of Dennis bring comfort to your heart. 
( John 11:25)

Uncle Dennis 
You will be missed . You are so loved, thank you for loving my aunt marg and always smiling. 💚 we love you

We always looked forward to your beautiful Christmas and birthday cards! The two of you were so cute in your matching Disney outfits. And to always be remembered on our birthdays! Such love and joy poured out of those cards.

Dennis will be greatly missed. He was such a wonderful and loving witness of our Lord Jesus Christ. 

Praying for the family!

Uncle Dennis you will be missed! I Love you! Joni Paquette

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OBITUARY

Dennis Ivan McCosh

January 14, 1934 – June 15, 2026

Turner & Stevens Live Oak Mortuary & Memorial Park

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