News Vale local rose expert Walter Duncan 24/07/2024 FacebookTwitterEmail Sevenhill resident and renowned rose expert Walter Duncan died on July 16, age 84. (Online) - Advertisement - Sevenhill resident and prominent, internationally renowned rose expert, garden designer and speaker Walter Duncan, died on July 16 following a […] - Advertisement - Subscribe or Login to see the rest of the content. Username or E-mail Password Remember Me Forgot Password - Advertisement -