People Sir Archibald Cockburn, 4th Baronet Sir Archibald Cockburn, 4th Baronet Sir Archibald Cockburn, 4th Baronet from . About Family Spouses Sir Archibald Cockburn, 4th Baronet had two marriages. Anna Steuart Marion Sinclair Spouses Anna Steuart, 363 Marion Sinclair 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