+———Zachariah T. KERLEN (abt 1872 Iowa, USA – bef 1920)
  |    
  Ada Ruth KERLEN (abt 1908 Missouri, USA – )
  |            
  |       +———John HYSKILL (1803/4 Pennsylvania, USA – )
  |       |
  |   +———Jessie Fletcher “Fletcher” HYSKILL (12 Jun 1839 Pennsylvania, USA – )
  |   |   |    
  |   |   +———Sophia (1800/1 Pennsylvania, USA – )
  |   |
  +———Minnie Mae HYSKILL (Jul 1867 Pennsylvania, USA – )
      |    
      +———Sara Jane CALL (22 Dec 1842 – )