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 Father:    Hon-Frederic Sydney C. Trench 
   Born:       
   Marr:    1867  
   Died:      
 Mother:    Lady-Anne Le Poer Trench 
   Born:       
   Died:    1924 
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 Father:    Col-Robert Ashworth G. Cosby 
   Born:       
   Marr:      
   Died:      
 Mother:    Alice Sophia E. Pocock 
   Born:        
   Died:     
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  |  Frederic Oliver Trench         
   Born:     2 FEB 1868    - 3rd.Baron Ashtown 
   Marr:    11 JAN 1894    - Stradbally Hall, Co. Limerick   		
   Died:    20 MAR 1946    -  
 Other Spouses:    
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  |  Violet Grace Cosby      
   Born:                   -  
       			
   Died:        UNKNOWN    -  
 Other Spouses:    
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  |  1.    Lt-Hon-Frederic Sydney Trench    Born:     9 DEC 1894    -     Marr:     -     Died:    16 NOV 1916    -  |   |  2.    Hon-Grace Mary Trench    Born:     7 MAY 1896    -     Marr:     -     Died:    18 JAN 1975    -  |   | 
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  |  3.    Robert Power Trench       Born:    27 APR 1897    - 4th. Baron Ashtown    Marr:    1950  - Oonah Anne Green-Wilkinson      Died:     3 NOV 1966    -  |   |  4.    Hon-Arther Cosby Trench    Born:     3 JUL 1899    -     Marr:     -     Died:    29 NOV 1918    -  |   | 
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  |  5.    Dudley Oliver Trench       Born:    11 JUL 1901    - 5th.Baron Ashtown    Marr:    1955  - Sheelah A. S. Green-Wilkinson   (other spouses)    Died:    19 AUG 1979    -  |   | 
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