+ XXXXX                      ::
                                                              |  B: 
                                                              |  P: 
                                                              |  D: 
                                                              |  P: 
                              + Lemuel Daniel ----------------+
                              |  B:                           |
                              |  P:                           |
                              |  D:                           + XXXXX                      ::
                              |  P:                              B: 
                              |                                  P: 
                              |                                  D: 
Mary Daniel ------------------+                                  P: 
 B:                           |                  
 P:                           |                               + XXXXX                      ::
 D:                           |                               |  B: 
 P:                           |                               |  P: 
                              |                               |  D: 
                              |                               |  P:
                              + XXXXX ------------------------+
                                 B:                           |
                                 P:                           |
                                 D:                           + XXXXX                      ::
                                 P:                              B: 
                                                                 P: 
                                                                 D: 
                                                                 P: