Christian Sinclair Peerage person ID=637821 Parents Christian Cockburn Sir Robert Sinclair of Longformacus, 3rd Bt. Children Anne Inglis Siblings unknown daughter Sinclair unknown daughter Sinclair Sir Henry Sinclair of Longformacus, 5th Bt. Sir John Sinclair of Longformacus, 4th Bt. Jean Sinclair Partners Sir John Inglis, 4th Bt.