Ron and Karen Childs announce the engagement of their daughter, Rebecca Childs, to Gregory Carmack, both of Marthasville, son of Newell and Joyce Liemkuehler and Glenn and Rita Carmack.

Rebecca has a master’s in management. She is employed as assistant director of support services at Developmental Services of Franklin County.

Gregory has a Bachelor of Science in psychology.

The couple plan an Aug. 29, 2014, wedding at The Conservatory, St. Charles.