Where are the descendants? - still searching

Tesch, Neumünster

Tesch, Heinrich Johann Fritz Wilhelm, Eisenbahner
   ( * 4 Okt 1851 Retzow (Meckl)  /  + 29 Jun 1934 Neumünster )
    son of:   Tesch, Jochim  and  unknown Gollenbek
  married  6 Dez 1876  in Neumünster
 Laage, Anna Elisabeth
  ( * 11 Dez 1854 Timmaspe  /  + 21 Jan 1934 Neumünster )
    daughter of: Christian Friedrich Laage   and  Margaretha Harders

 children:
   Tesch, Otto,       Finanzbeamter  ( * ?   /  + 1957  )
   Tesch, Heinrich,   Grünwarenhändler  ( * 1870   /    )
   Tesch, Margarethe  ( * 1871   /  + 1958  )
     oo 1) ?? Martens
     oo 2) ?  ?
Any information on any of the above persons is greatly appreciated:
please e-mail to webmaster@laage.de