+--John Herman Anderson  (5 Nov 1867-11 Sep 1954)
Roy Paul Anderson  (8 Mar 1893-31 Dec 1922)
|     +--Johan Bjorkman  (1808-8 Apr 1881)
|  +--Fredrick A Bjorkman  (1835-)
+--Amanda Emma Bjorkman (Burkman)  (23 Jul 1865-6 Aug 1963)
   +--Katherine (Marie) Lotta Johnson  (1840-)