Johann Valentine Grohe, 1750–1750 (aged 0)
- Name
 - Johann Valentine /Grohe/
 - Given names
 - Johann Valentine
 - Surname
 - Grohe
 
| Birth |  February  1750 
32 
31 | 
|---|---|
| Death |  February 23, 1750 (aged 0) | 
| father | 
                        
 
        1718–1796     
    Birth: 1718 — Landau, Dingolfing-Landau, Bayern, Germany Death: 1796 — Landau, Dingolfing-Landau, Bayern, Germany          | 
                
|---|---|
| mother | 
                        
 
        1718–1796     
    Birth: December 18, 1718 
34 
34 — Landau, Stadt Landau, Rheinland-Pfalz, Germany Death: December 26, 1796 — Landau, Stadt Landau, Rheinland-Pfalz, Germany          | 
                
| Marriage | Marriage — July 2, 1742 — Katholisch, Herxheim Landau, Pfalz, Bavaria | 
| 
                        
                                                     
                                                                
                                                                                                    22 months                                                             
                        
                        elder sister                     | 
                    
                        
 
        1744–     
    Birth: April 19, 1744 
26 
25 — Herxheim, Südliche Weinstraße, Rheinland-Pfalz, Deutschland          | 
                
| 
                                                    
                        
                                                     
                                                                
                                                                                                    6 years                                                             
                        
                        himself                     | 
                    
                        
 
        1750–1750     
    Birth: February  1750 
32 
31 — Herxheim, Bavaria, Bavaria Death: February 23, 1750 — Herxheim, Bavaria, Bavaria          | 
                
| 
                        
                                                     
                                                                
                                                                                                    6 years                                                             
                        
                        younger sister                     | 
                    
                        
 
        1755–1795     
    Birth: September 23, 1755 
37 
36 — Herxheim, Bavaria, Bavaria Death: about 1795 — Herxheim          | 
                
| 
                        
                                                     
                                                                
                                                                                                    4 years                                                             
                        
                        younger brother                     | 
                    
                        
 
        1759–1827     
    Birth: October 30, 1759 
41 
40 — Herxheim, Bavaria, Bavaria Death: January 26, 1827 — Herxheim, Bavaria, Bavaria          |