__
                                            |  
                       _John STEWART _______|
                      | (1246 - 1298) m 1266|
                      |                     |__
                      |                        
 _Walter STEWART _____|
| (1274 - 1340)       |
|                     |                      __
|                     |                     |  
|                     |_Margaret BONKYL ____|
|                       (.... - 1304) m 1266|
|                                           |__
|                                              
|
|--John STEWART 
|  (1294 - 1346)
|                                            __
|                                           |  
|                      _____________________|
|                     |                     |
|                     |                     |__
|                     |                        
|_Alice ERSKINE ______|
  (1275 - 1294)       |
                      |                      __
                      |                     |  
                      |_____________________|
                                            |
                                            |__