  |   |   |   |   |   |   |   |   |   |   |   |   | 
  |   |   |   |   | 
  | 
 Father:    William de Blennerhassett 
   Born:    1290, Cumberland  
   Marr:    1312  
   Died:      
 Mother:     
   Born:      
   Died:    
  | 
  | 
  | 
  | 
  |   |   |   |   | 
  |  Alan De Blennerhassett         
   Born:       ABT 1325    - Allerdale, Torpenhow, Cumberland. 
   Marr:       ABT 1345    - Carlisle, Cumberland   		
   Died:       AFT 1392    -  
 Other Spouses:    
 | 
  |  Ms Burton      
   Born:                   -  
       			
   Died:        UNKNOWN    -  
 Other Spouses:    
 |   | 
  | 
  |  1.    Robert Blennerhassett       Born:                   -     Marr:     -     Died:        UNKNOWN    -  |   |  2.    John de Blennerhassett       Born:       ABT 1350    - Carlisle, Cumbria.    Marr:    1370  - Johanna Staffol      Died:       AFT 1400    - Carlisle, Cumbria. |   | 
  |   |   |   |   | 
  |  3.    Maria Blennerhassett    Born:       ABT 1351    - Carlisle, Cumbria.    Marr:    1391  - William de Aglionby      Died:           1396    - Tarrsby, Cumberland. |   | 
  |   |   |   |   |