|  | 
| | Wilhelm Leis  (I16888) 
Birth  1854   -- NetherlandsDeath  5 April 1887 (Age 33)   -- Groningen, Groningen, Groningen, Netherlands
 
 | 
 |  |  
|  |  
| | Gezina Naber  (I16887) 
Birth  23 March 1845   -- Bedum, Bedum, Groningen, NetherlandsDeath  12 December 1919 (Age 74)   -- Groningen, Groningen, Groningen, Netherlands
 
 | 
 |  |  |