Nicolaas Jan Agatho Christiaan Swellengrebel                                             
       Born 11 November 1837 Rotterdam                                                          
       Died 29 December 1919 Arnhem                                                             
       Married 11 April 1877 Wilp                                                               
       Elisabeth Crommelin, daughter of Gulian Cornelis Crommelin                               
       and Louise Smissaert                                                                     
       Born 1 February 1840 Amsterdam                                                           
       Died 3 April 1926 Arnhem                                                                 
                 Children, Generation I                                                         
                                                                                                
       Generation I                                                                       
            1  Louise Swellengrebel                                                             
               Born 30 May 1878 's-Gravenhage                                                           
               Died 30 November 1944 Laren, N-Holland                                                   
               Married 30 June 1905 Arnhem Div.                                                         
               Mr. Willem Frederik Hiddingh, son of Mr. Cornelis Hiddingh                               
               and Georgina Aleyda Oosting                                                              
               Born 12 July 1865 Assen                                                                  
               Died 20 February 1928 Haarlem                                                            
                                                                                                        
            2  Willem Maurits Swellengrebel                                                     
               Born 11 June 1880 's-Gravenhage                                                          
               Died 10 September 1908 Arnhem                                                            
                                                                                                        
            3  Hendrik Albert Maurits Swellengrebel                                             
               Born 19 December 1882 's-Gravenhage                                                      
               Died 7 June 1963 Breda                                                                   
               Married 4 August 1908 Oudenbosch                                                         
               Walborg Hermine van Rossum, daughter of Joannes Petrus van                               
               Rossum and Maria Jacoba van Vlissingen                                                   
               Born 9 March 1888 Maagdenburg                                                            
                         Children, Generation II-1                                                      
                                                                                                        
       II-1 (I-3)                                                                         
            1  Willem Maurits Swellengrebel                                                     
               Born 11 September 1909 Standdaarbuiten                                                   
               Married 15 June 1939 Bussum                                                              
               Willy Fabius, daughter of Dr. Gerbert Henri Fabius and                                   
               Elisabeth Johanna Louise Post van der Burg                                               
               Born 22 July 1912 Bussum                                                                 
                         S.P.                                                                           
                                                                                                        
            2  Maria Jacoba Swellengrebel                                                       
               Born 3 May 1912 Standdaarbuiten                                                          
               Married 17 September 1947 London                                                         
               Jeffery Alfred Barham, son of Alfred Bryant Barham and                                   
               Elsie Emma Adele Turner                                                                  
               Born 10 September 1903 Exmouth, Devon                                                    
                                                                                                        
            3  Nicolaas Jan Agatho Christiaan Swellengrebel                                     
               Born 16 January 1914 Standdaarbuiten                                                     
               Married 28 April 1941 Den Helder                                                         
               Anne-Sofie Knagenhjelm Gregory, daughter of Henricus                                     
               Andreas Gregory and Sossen Knagenhjelm Heilberg                                          
               Born 26 October 1914 Den Helder                                                          
                         Children, Generation III-1                                                     
                                                                                                        
            4  Hermine Maria Elisabeth Swellengrebel                                            
               Born 13 May 1920 Oudenbosch                                                              
               Married 15 April 1946 Breda                                                              
               Johannes Hermanus Gunning, son of Jan Willem Gunning and                                 
               Catharina Carolina Antoinette de Wijs                                                    
               Born 10 August 1914 Brummen                                                              
                                                                                                        
      III-1 (II-1-3)                                                                      
            1  Hendrik Albert Maurits Swellengrebel                                             
               Born 12 May 1942 Delft                                                                   
                                                                                                        
            2  Niels Joachim Heilberg Swellengrebel                                             
               Born 17 April 1946 Delft                                                                 
                                                                                                        
            3  Sossen Heilberg Swellengrebel                                                    
               Born 30 December 1948 Delft                                                              
                                                                                          
                                    Source Listing                                                  
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           Jan van Riebeeck zijn voor- en                                                           
           nageslacht                                                                               
           Den Haag, 1952