_Ercole GRIMALDI ________________+
                                                        | (1623 - 1651) m 1641            
                       _Louis I GRIMALDI _______________|
                      | (1642 - 1700)                   |
                      |                                 |_Maria Aurelia SPINOLA __________
                      |                                    m 1641                         
 _Antonio I GRIMALDI _|
| (1660 - 1730) m 1688|
|                     |                                  _________________________________
|                     |                                 |                                 
|                     |_Catherine Charlotte of GRAMONT _|
|                       (1639 - 1678)                   |
|                                                       |_________________________________
|                                                                                         
|
|--Elisabetta Charlotte GRIMALDI 
|  (1698 - 1702)
|                                                        _Henry GUISE ____________________+
|                                                       | (1601 - 1666) m 1638            
|                      _Louis GUISE ____________________|
|                     | (1641 - 1718)                   |
|                     |                                 |_Marguerite-Philippe of CAMBOUT _
|                     |                                   (1624 - 1674) m 1638            
|_Marie of GUISE _____|
  (1674 - 1724) m 1688|
                      |                                  _________________________________
                      |                                 |                                 
                      |_Catherine of NEUFVILLE _________|
                                                        |
                                                        |_________________________________