Hersey Caroline Ann Williamson (1920-2012) (1920–2012) Parents Christian Alice Hersey Forbes Gerald Hayne Guthrie Williamson Children Alexandra Charlotte Robertson Melville Alexander Struan Robertson Christian Sarah Hersey Robertson Lucinda Margaret Ann Robertson Siblings Alexander Fergus Forbes Williamson David Archibald Forbes Williamson Jane Christian Forbes Williamson Partners Oliver Breakwell Donald Struan Robertson