People Elinor Margaret Caldwell Elinor Margaret Caldwell Elinor Margaret Caldwell from . About Family Children Elinor Margaret Caldwell has four children, Neil , Euan , Denzil and Diana . Elinor Margaret Caldwell's Children (4) Neil Gordon Macarthur-Onslow Euan Macarthur-Onslow Denzil Ian Macarthur-Onslow Diana Florence Macarthur-Onslow 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