People Sybil Peacock Sybil Peacock Sybil Peacock from . About Family Children Sybil Peacock has two children, Elizabeth and Alexandra (81) . Sybil Peacock's Children (2) Elizabeth Mary Grenfell Alexandra Mary Malcolm, 81 Comments There are no comments yet. Enter your name here: Enter your email here: Enter your message here: Your message is required. Markdown cheatsheet. Submit