  |   |   |   |   |   |   |   |   |   |   |   |   | 
  |   |   |   |   | 
  | 
 Father:    Wilbraham FitzJohn Trench 
   Born:    1873   
   Marr:    1903  
   Died:    1939  
 Mother:    Mary Alicia Cross 
   Born:       
   Died:    1930 
  | 
  | 
 Father:    Charles St.George Orpen 
   Born:     CountyDublin  
   Marr:      
   Died:      
 Mother:     
   Born:       
   Died:    
  | 
  | 
  |   |   |   |   | 
  |  Chalmers Edward FitzJohn Trench         
   Born:    27 NOV 1909    -  
   Marr:     5 JUL 1940    -    		
   Died:        UNKNOWN    -  
 Other Spouses:    
 | 
  |  Beatrice Esther Orpen      
   Born:                   -  
       			
   Died:           1980    -  
 Other Spouses:    
 |   | 
  | 
  |  1.    F T W Trench-McMahon    Born:        Private    -     Marr:              - M F Maus   (other spouses)    Died:                   -  |   |  2.    B A W Trench    Born:        Private    -     Marr:              - J Bowles      Died:                   -  |   | 
  |   |   |   |   | 
  |  3.    B M W Trench    Born:        Private    -     Marr:              - S D Saunders   (other spouses)    Died:                   -  |   | 
  |   |   |   |   |