_Louis I of ROHAN ______+
                                                | (1409 - ....)          
                       _Pierre I of ROHAN ______|
                      | (1451 - 1513)           |
                      |                         |_Marie of MONTAUBAN ____
                      |                           (1428 - 1477)          
 _Pierre II of ROHAN _|
| (1478 - 1525)       |
|                     |                          ________________________
|                     |                         |                        
|                     |_Françoise of PENHOËT _|
|                       (1455 - 1498)           |
|                                               |________________________
|                                                                        
|
|--René I of ROHAN 
|  (1516 - 1552)
|                                                _Alan IX of ROHAN ______+
|                                               | (1382 - 1461) m 1450   
|                      _John II of ROHAN _______|
|                     | (1452 - 1516)           |
|                     |                         |_Marie of LORRAINE _____+
|                     |                           (.... - 1455) m 1450   
|_Anne of ROHAN ______|
  (1482 - 1528)       |
                      |                          _Francis I of MONTFORT _+
                      |                         | (1414 - 1450)          
                      |_Marie of MONTFORT ______|
                                                |
                                                |_Isabella STEWART ______+
                                                  (1426 - 1499)