Our Team

At One by One, we’re passionate about helping expecting and new moms learn to parent well and to draw closer to God. We celebrate every time we match a mentor and mom because we know lives will be changed. Our team employs biblical principles as we operate strategically with integrity, innovation, and flexibility to guide our moms to parent well so their children thrive.

Heather McCaskill

Executive Director

Heather joined the One by One team in May of 2014 after asking the Lord how He would have her get outside the walls of church and into the community. She served as the Memphis Area Regional Ministry Director for 3 years, and in March of 2017 Heather was appointed to the position of Executive Director. A Memphis resident since high school, she graduated from the University of Alabama with a degree in International Marketing. It is Heather's desire to see women grow closer to the Lord, and she has had the honor of mentoring four moms through One by One. She is a wife and mother to three sons, and has been a member of Kirby Woods Baptist Church for over 25 years.

To contact Heather, email hmccaskill@onebyoneusa.org

Marion Weaver

Community Engagement Director

Marion joined One By One as the Memphis Area Ministry Director in June of 2018 and became Community Engagement Director in May of 2024. Marion loves the Lord, loves people, and has a passion for One By One! She longs to be used by the Lord for His Kingdom and His glory. She is a long-time member of Kirby Woods Baptist Church, where she served on staff for 6 years. She is a committed Bible Study teacher and disciple-maker of women. She enjoys speaking at conferences and going on mission trips. She is a wife of a terrific guy. She has 8 wonderful children, including triplets and twins. And, she is “Lolli” to 20 absolutely adorable grandchildren!

To contact Marion, email mweaver@onebyoneusa.org

 artricia transou

Memphis Ministry Director

Artricia joined the One by One team as Memphis Ministry Director in May of 2024. She is passionate about people and ministry and considers joining One by One ordained by God for the fulfillment of His purpose on her life. She and her husband of 23 years pastor Prevailing Point Ministries where she faithfully serves the congregants and the Whitehaven community. She has three amazing children, two sons and one daughter, all of whom fill her life with joy and laughter. Her drive is to motivate and encourage others to live lives that are pleasing to God and to be the wife, mother, and minister that God has called her to be.

To contact Artricia, email atransou@onebyoneusa.org

michelle price

San Antonio Ministry Director

Michelle joined the One by One Team in Sept. 2021 as the Texas Director.  She has served alongside her husband, Danny, in ministry for almost 19 years. She has a heart for serving woman and seeing them find freedom in Christ. Michelle believes that coming to know the Lord in adulthood has given her a great compassion for the lost and those who are searching.  She has a passion for sharing her testimony and what the transformational love of Christ can do in a life. Michelle graduated from the University of Texas at Austin with a Bachelor of Science in Advertising. She has worked in women’s ministry and the non-profit sector. She is so excited to grow the One by One ministry in Texas and to see all that God has planned for the Lone Star State.  Michelle and Danny reside in San Antonio, Texas, and have three teenage children, Aidan, Joshua, and Gabriella.

To contact Michelle, email mprice@onebyoneusa.org

 Kristy dunaway

Community Ministry Director

Kristy joined One by One as Community Ministry Director in July, 2021. She is a member of  Collierville First Baptist Church where she served on staff as the Preschool Ministry Director for 5 years.  She is active at her church with co-teaching a women’s Bible study and volunteering in the preschool. Kristy grew up in the San Francisco Bay Area and moved to Tennessee over 20 years ago. She loves traveling, running, reading,  and playing the ukulele. It is her desire to see generations transformed by the love of Christ. She is passionate about One by One’s vision: that all Moms will accept God’s love and that children will flourish. Kristy has been married to Kirk for 28 years. They have two grown children - a son and a daughter.

To contact Kristy, email kdunaway@onebyoneusa.org

yasmine isom

Marketing & Development Assistant

Yasmine joined the One by One team as the Marketing and Development Assistant in July 2023. She is a Saint Louis, MO, native and obtained a degree in Business Administration from Southeast Missouri State University. After graduating, she moved to Memphis to participate in Memphis Fellows, a Christian leadership program organized by Second Presbyterian Church. Upon completing the program, Yasmine decided to stay in Memphis to continue to learn about the city. She is excited to join the One by One team and continue to live out the mission of loving God and caring for his people joyfully.

To contact Yasmine, email yisom@onebyoneusa.org

cel stoneking

Prayer Coordinator

Celia served as an educator for 36 years, spending 22 years of that time as a kindergarten teacher. Cel reports that when she read the One By One curriculum, she knew it addressed all the needs for preparing a child for school. She states that the evangelistic emphasis of One By One, along with the wonderful curriculum quickly led her to make the decision to join the One by One team in January of 2008, just 6 months following her retirement from public education. Cel served as the Mid-South Regional Ministry Director for 6 years, and currently serves as a Volunteer. She remains actively involved in One by One by praying with the staff weekly and serving as volunteer Prayer Coordinator. Cel is a wife, mother of three, and proud grandmother to five.

To contact Cel, email cstoneking@onebyoneusa.org