People Sir John Cass Sir John Cass Sir John Cass from . About Family Children He has two children, Annie and Annie (71) . Other facts about Sir John Cass Honorific prefix Sir Given name John Sir John Cass' Children (2) Annie Cass Annie Pearson, Viscountess Cowdray, 71 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