Baptized into the Hope of Christ’s Resurrection on Wednesday, August 20, 2025.
Loving daughter of the late Joseph and Elizabeth Schodrowski (nee Daley); beloved partner of Michael McCullough and his children Molly and Brendan McCullough; dearest sister of Elizabeth (Jeff) Otto, Joseph (Regina) Schodrowski and Anne (the late Michael) Nienhaus; our dear niece, aunt, cousin and friend of many.
In lieu of flowers, memorial contributions may be given to Ranken Jordan Pediatric Bridge Hospital, 11365 Dorsett Rd., Maryland Heights, MO 63043 and/or CURE Epilepsy Citizens United for Research in Epilepsy, PO BOX 10572, Chicago, IL 60610.
Services are Private.
Michael, you don’t know me. I’ve been friends with Margaret since our days at Sigma-Aldrich. We’ve managed to stay in touch over the years and she is vey special to me.
I am so sorry for your, Brendan and Molly’s loss.
I’m at a loss for words and quite frankly not able to wrap my head around this.
Praying for you and your family,
Sandy
Maggie,
I feel so lucky to have known you—not just as a coworker, but as a dear friend. Your wisdom, warmth, and calm presence left a lasting impression on everyone who had the privilege of working alongside you.
I will forever cherish the time we spent together in Scottsdale. Those moments, especially our one-on-one conversations, meant so much to me. We always found a way to connect—whether through work projects, life conversations or something as simple and joyful as bonding over our bright nail polish choices.
I miss you deeply, but I know you’re never too far away. Your light continues to shine in all the lives you touched.
With love always—to you and your family. 💛
Maggie, I have had the wonderful privilege of working with you for the last 3 years and seeing you several times a week in that span. Every memory I have is one of warmth, kindness, and collaboration. You are such a kind and helpful soul – the world is going to miss you, a lot. I’m still processing that you are not here with us but wanted you to know how grateful I am to have known you.
Maggie, you were always so caring and truly thoughtful. Before diving into work, you always took the time to ask about my life and my family, and I appreciated that so much.
You had a way of making our conversations feel personal and genuine, even though we only ever met virtually – it never felt like a screen was between us. While I was grateful to have you as a manager, I cherished you even more as a person.
You will be deeply missed. My thoughts and heart are with Michael, Brendan, and Molly (whom I never met but have heard so much about) and the rest of your family.
Margaret, no words can express the sadness I feel that we don’t get to see your lovely face again. I will truly miss your company when going on trips to the office in Austin. We have had some great dinners and conversations during these trips.
It has been such a privilege to work with you and I have appreciated the moments when you have shared with us about your beloved family and your life. Your true kindness and always willingness to help, with a smile on your face is what I will cherish in my memory. You will be missed!
With love and deepest condolences to your family.
Mina
Maggie,
I’ll miss your “superpower” of making me talk. That created a stronger connection between us, and I’m glad I had the chance to get to know you more.
I don’t have words to express the void you leave, but all I can say is THANK YOU! You were such an incredible person and I will miss you so much.
Michael, Brendan, Molly, and all other family members: I’m truly sorry for your loss. My thoughts are with you.
Maggie,
Thank you for being such a wonderful human being. You recently supported me through a challenging chapter in my career and were always there with advice, encouragement, and perspective. It was a joy to talk with you almost daily for two years, and I’m so glad I had the chance to meet you in person when you came to Austin. Your kindness and thoughtfulness touched everyone around you. You had so many layers and interests that made you such an interesting person. Learning that one of your favorite bands was Tool was just one of the many great surprises about you!
Michael, Brendan, and Molly, you are in my thoughts. Wishing you comfort and strength as you navigate this loss.
Michael,
We have never met, but I had the pleasure of working with Margaret (Maggie) at BigCommerce. I am so sorry for your loss; she was a very special person and she will be missed by all!
Karen Herzog
Michael,
My deepest condolences on your loss. We have never met but Margaret and I worked very closely together at Sigma-Aldrich. She was intelligent, kind and very witty. I enjoyed working with her and learned so much from her. She will be missed.