Barbara Sue Johnston (nee Post), of Saint Charles, MO, passed away Saturday, November 18, 2023 at the age of 79. Barbara was the loving wife of the late James V. Leonard; loving sister-in-law of Carolyn Oldham; beloved daughter of the late Charles and Violet Post; stepmother of Geoffrey Leonard; step-grandmother of Keith Barrett, Robert Barrett, IV, and Melanie Zimmerman; dear sister of Jacqueline Pribble and aunt of Charles Haupt.
Barbara worked as an executive secretary at Boeing. Barbara was dearly loved and will be greatly missed by all who knew her.
Memorials may be made in Barbara's name to Humane Society of Missouri.
St. Charles Memorial Gardens
3950 W Clay St
St Charles, MO 63301