Henry Clifton Sorby was an English microscopist and geologist. His major contribution was the development of techniques for studying iron and steel with microscopes. This paved the way for the mass production of steel
                
                            
            Pessoa singular          
                  
                               · 
                    
            1826-1908          
              
              
          
                
                            
            Pessoa singular          
                  
                               · 
                    
            1869-1871          
              
              
          William Sowerby was a botanist, illustrator and Secretary of the Royal Botanic Gardens, Regent's Park, London
                
                            
            Pessoa singular          
                  
                               · 
                    
            fl 1870          
              
          
                
                            
            Pessoa singular          
                  
                               · 
                    
            1855-1936          
              
              
          Surgeon
                
                            
            Pessoa singular          
                  
                               · 
                    
            1816-1912          
              
              
          William Bernhardt Tegetmeier was an English naturalist, a founding member of the Savage Club, a popular writer and journalist of domestic science. A correspondent and friend of Charles Darwin, Tegetmeier studied pigeon breeds and the optimality of hexagonal honeycomb cells constructed by honeybees. He wrote a number of books dealing with home economics, poultry farming, pigeon breeds, bee-keeping and on the maintenance of livestock
                
                            
            Pessoa singular          
                  
                               · 
                    
            fl 1869          
              
          
                
                            
            Pessoa singular          
                  
                               · 
                    
            fl 1900          
              
          
                
                            
            Pessoa singular          
                  
                               · 
                    
            fl 1877-1882          
              
          
                
                            
            Pessoa singular          
                  
                               · 
                    
            fl 1862-1881          
              
          
                
                            
            Pessoa singular          
                  
                               · 
                    
            fl 1869          
              
              
          Queensland Acclimatisation Society
 
                      