Robert III                                                
                         King of Scots 1390-1406                                   
                         1337-1406                                                 
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                         Lady Mary Stewart                                         
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                         Gilbert Kennedy, of Dunure                                
                         1st Baron Kennedy                                         
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                         Catherine Kennedy                                         
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                         Hugh Montgomerie                                          
                         1st Earl of Eglintoun                                     
                         1459-1545                                                 
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                         Margaret Montgomerie                                      
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                         Helen Sempill                                             
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                         Margaret Cathcart                                         
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                         John Robertoun                                            
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                         James Robertoun                                           
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                         Isabella Robertoun                                        
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                         John Hamilton, of Airdrie                                 
                         1569-                                                     
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                         Gavin Hamilton, of Airdrie                                
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                         Sir Robert Hamilton, of Airdrie                           
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                         Louisa Hamilton                                           
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                         Prof. James Balfour, of Pilrig                            
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                         John Balfour, of Pilrig                                   
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                         Lewis Balfour                                             
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                         Margaret Isabella Balfour                                 
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                         Robert Louis Stevenson                                    
                         1850-1894