_Butvydas-Pukuveras GEDIMINID _+
                                             | (.... - 1294)                 
                       _Gediminas GEDIMINID _|
                      | (1275 - 1341)        |
                      |                      |_______________________________
                      |                                                      
 _Algirdas GEDIMINID _|
| (1296 - 1377) m 1318|
|                     |                       _______________________________
|                     |                      |                               
|                     |_Jewna of UNKNOWN ____|
|                                            |
|                                            |_______________________________
|                                                                            
|
|--Demetrius I Starshy GEDIMINID 
|  (.... - 1399)
|                                             _______________________________
|                                            |                               
|                      ______________________|
|                     |                      |
|                     |                      |_______________________________
|                     |                                                      
|_Maria of VITEBSK ___|
   m 1318             |
                      |                       _______________________________
                      |                      |                               
                      |______________________|
                                             |
                                             |_______________________________