He was preceded in death by his wife, Hattie Grohman; sons, Charles Grohman, Jr. and wife Mary and Raymond Grohman; and granddaughters, Susan and Danette Grohman.
He is survived by his children, Elrose Stahl of San Antonio, James Grohman and wife Betty of Boerne, Victor Grohman and wife Louise of Loyal Valley, Viola Magers and husband William of Leon Valley, and Hattie Anthony and husband Patrick of Bulverde; 19 grandchildren; 39 great-grandchildren; and 11 great-great-grandchildren.