+--John C Heller  (1896-)
Frances Jeannie Heller 
|     +--Anders Andrew Andersson  (1824-)
|  +--Carl Ludwig (Charles) Anderson  (9 Aug 1850-3 Apr 1907)
|  |  +--Elizabeth   (1826-)
+--Clara Anderson  (10 Jun 1894-26 Aug 1972)
   |     +--Johan Bjorkman  (1808-8 Apr 1881)
   |  +--Fredrick A Bjorkman  (1835-)
   +--Charlotta Sofia Bjorkman  (25 Mar 1854-5 Aug 1941)
      +--Katherine (Marie) Lotta Johnson  (1840-)