Calvin is President of Lucian Families Inc., a Cincinnati, Ohio-based company that provide products and services to organizations that support parents, co-parents, couples and families in improving relationship quality and functioning. Additionally, he is the Fatherhood Services Coordinator for the Hamilton County Department of Job and Family Services. Mr. Williams is a co-author of and Master Trainer for the On My Shoulders fatherhood curriculum, an innovative, evidence-based program that equips fathers for success in relationships with their children and co-parenting partners. He previously served as the Director of Fatherhood Services at Public Strategies Incorporated in Oklahoma City, Oklahoma. Before joining Public Strategies, Mr. Williams was as the Program Director for the Lighthouse Youth Services REAL Dads Program, and for the Services United for Mothers and Adolescents Fatherhood Project, both in Cincinnati, Ohio. He is a founding and current board member with the Ohio Practitioners Network for Fathers & Families, a statewide training, advocacy and support organization for fatherhood practitioners.