_Ramon Berenguer III BARCELONA _+
                                                          | (1082 - 1130) m 1111           
                           _Ramon Berenguer IV BARCELONA _|
                          | (1114 - 1162)                 |
                          |                               |_Dolça of GÉVAUDAN ___________
                          |                                 (1090 - 1127) m 1111           
 _Sancho BARCELONA _______|
| (1161 - 1223) m 1185    |
|                         |                                _Ramiro II JIMÉNEZ ____________+
|                         |                               | (1086 - 1157)                  
|                         |_Petronilla of JIMÉNEZ _______|
|                           (1136 - 1173)                 |
|                                                         |_Agnes of POITIERS _____________+
|                                                           (1105 - 1159)                  
|
|--Nuño Sánchez BARCELONA 
|  (1185 - 1242)
|                                                          ________________________________
|                                                         |                                
|                          _______________________________|
|                         |                               |
|                         |                               |________________________________
|                         |                                                                
|_Sancha Núñez of LARA _|
   m 1185                 |
                          |                                ________________________________
                          |                               |                                
                          |_______________________________|
                                                          |
                                                          |________________________________