Erin M. Cummins-Baker
1983-2025
Erin M. Cummins- Baker, 42, of University City, Missouri, passed away on November 4, 2025. A private funeral mass will take place at Incarnate Word Parish on November 12, 2025.
Born in Paducah, Kentucky, on July 27, 1983, Erin attended Lyon County High School and graduated from Murray State University with a Bachelor’s degree in Science. Erin went on to earn her Master of Arts, Applied Behavior Analysis, Degree from Ball State.
Erin had many professional accomplishments; including: Hon. Adjunct Assistant Professor for Saint Louis University, Clinical Director at Behavior Frontiers in Clayton Missouri, Owner and Behavior Analyst at Baker Behavioral Consultants in St. Louis Missouri. Her licenses and certifications included: Board Certified Behavior Analyst and State of Missouri Behavior Analyst.
In 2019, Erin was on the board of directors for Compton Heights Neighborhood Betterment Association. She organized and implemented beautification efforts in the historic neighborhood and community garden.
A board certified behavior analyst, Erin was the Clinical Director of Shining Steps ABA in Chesterfield Missouri and known for her dedication to clients and community. Erin loved her church, enjoyed a good coffee shop, fresh flowers, and cherishing time with her children.
Erin was preceded in death by her grandparents Walter E. Jones Jr., Christie Jones, Kenneth Cummins, Gloria Sue Cummins, her Aunt Kelly Cummins, and her Uncle Mike Jones
She is survived by her children Ryan Kate and Ari Baker, parents Terry and Tammy Cummins, brother Bryan Cummins (Nichole), nieces and nephews, aunts, uncles, and cousins
Erin was a member of Incarnate Word Parish in Chesterfield Missouri. She will be remembered for her giving heart and love for her family. Her laughter was a gift to everyone who knew her.
A Service of Kutis South City Chapel, 2906 Gravois, Saint Louis, MO 63118.
No words can express my sorrow. Prayers and Love
Eternal rest grant unto Erin, O Lord, and let perpetual light shine upon her. May her soul, through the mercy of God, rest in peace. Amen.
So sorry to hear about this Terry and Tammy praying for y’all’s loss !❤️
Erin was a light to the world. Personally, she and I had such a strong connection and I will always love her like a little sister. My heart goes out to her children, parents and brother, whom I will also always love. May God give them grace.
Erin your smile , your laugh, your compassion are so missed in Oundle England where you attracted friends like butterflies to a beautiful flower. The time you spent on this earth was too too short but my did you make a difference. Love you always Erin. Suzie Sage
Oh my goodness Terry and Tammy, I have no words my hearts goes out to both of you and Bryan. Prayers for peace comfort in the coming days.
Oh Tammy and Terry – I didn’t know til I saw this obit. So sad for your loss. May God’s grace help you through these long, sad days/ nights. Praying for your family.
My deepest sympathies… Erin will always be alive in Spirit. I love you !!!
To Ryan and Ari,
I can’t tell you how sorry I am for your loss.
I can’t imagine what the both of you are going through, I didn’t know your mother very well, but I do know how much you were and are loved. Ryan you are so strong and beautiful and loving not only to your family but the love you have for your
brother is undeniable. May God Bless you both. Amen.
My deepest condolences. She was a wonderful mom and a sweet beautiful friend, so her loss is immense.
My sincere condolences to Tammy and Terry Cummins. I know how much both of you love family especially your children. Lean into your faith and hold each other up.
May God hold the two of you near.
My deepest condolences to the family especially Ryan and Ari. Erin was a wonderful friend, my first friend during my time in Oundle. What can I say- we had our morning school runs, occasional trips to Waitrose for free coffees, holiday parties, girl trips, family cookouts, and tons of great conversations.. I convinced her to do the walking marathon with me and we had so much fun during the training. She always had a smile, was very lighthearted and had a willingness to help out . She will be truly missed. God Bless
May Gods blessing and peace be with you. I am sorry for your loss.
So so sorry to the family for your loss. She was such a sweet person! She will be missed. Prayers for all who loved her!
When we met Erin and Jason, Ryan and Ari, our family grew.
We spent great times together. Walks in the bluebell woods, swims in the river, shopping trips, evenings in altogether, just chatting while the children played.
When our 3rd baby, Sammy, was born Erin doted over him. Ryan and Ari felt like part of our house hold. I hope they know they always will be.
New year eve, singing ‘Auld Lang Syne’ in out lounge, two families, slightly drunken, what a bond.
We will never forget you Erin- you brought heaps of fun and smiles.
We will always love you.
xx
Thank You Erin.
As my next door neighbor on Chamberlain we shared so many comments about books and PBS news parallels about life.
While you watched the feeding of my cats you shared comments about your Ryan & Ari.
Thanks for the Thanksgiving invite to meet your parents too and the Christmas card showing your wonderful immediate family.
You are special in this world.
I will miss her greatly. She was so smart and beautiful, yet down to earth. I’m heartbroken.