+--Gerhard Kuhlmann 
Beate Kuhlmann 
|     +--Hermann Hülefeld  (20 Sep 1840-1 Dec 1899)
|  +--Friedrich Hülefeld  (16 Jun 1880-16 Feb 1953)
|  |  +--Agnes Gramann  (22 Sep 1851-3 Feb 1920)
+--Mathilde Hülefeld 
   |  +--Franz Krüsselmann  (1 Jul 1863-5 Oct 1933)
   +--Agnes Krüsselmann  (27 Jul 1894-7 Dec 1962)
      +--Maria Eilermann  (21 Apr 1868-18 Nov 1936)