Mark Greathouse
Mark Greathouse (66) of St. Louis, MO, died on December 27th 2025.
Mark was born in St. Louis and graduated from St. Louis University with magna cum laude. He then went on to do 4 years of law school at University of Kansas City School of Law where he received his Juris Doctorate. He also was a licensed CPA.
Mark is survived by his child, Renee McDonald, his sister Cynthia Waddell and his stepmother Elaine Greathouse.
He is preceded in death by his parents, Clyde Greathouse and Edith Greathouse.
A Memorial Mass will be held at 10:30am at St. Paul’s Catholic Church in Fenton on Saturday January 31.2026. A brief visitation will be before mass at 10:00am.
So sorry for your loss Cindy it’s so hard to lose a family member 😔
My thoughts and prayers are with you and your family
Sorry for your loss. Hugs and prayers to you!
Sending a Hug with Love ❤️
So sorry for your loss ‼️
Memories Will Remain in Your Heart Forever 🌞
Every time I interacted with Mark both in high school and afterwards he was kind and funny. Always welcoming. Always smiling.
My deepest condolences to his family.
He will be remembered and missed.
Nick Ganim
St. John Vianney Class of 1978
I remember Mark from Vianney. Great guy, everyone’s friend, easy going and made ever day a great day!
Can’t believe we’ve lost another from our class (we’re too young to lose anymore). So sorry for your loss.
I’m saddened to hear that Mark has passed. He was our Vianney classmate and he was always friendly and helpful. His wicked sense of humor and fun loving spirit will be missed.