+--Anders Andrew Andersson  (1824-)
      +--Carl Ludwig (Charles) Anderson  (9 Aug 1850-3 Apr 1907)
      |  +--Elizabeth   (1826-)
   +--Ludwig Anderson  (29 Sep 1886-Sep 1969)
   |  |     +--Johan Bjorkman  (1808-8 Apr 1881)
   |  |  +--Fredrick A Bjorkman  (1835-)
   |  +--Charlotta Sofia Bjorkman  (25 Mar 1854-5 Aug 1941)
   |     +--Katherine (Marie) Lotta Johnson  (1840-)
+--Robert James Anderson 
|  |  +--Thomas Burke  (Nov 1863-)
|  +--Bessie Veronica Burke  (1 Sep 1891-24 Jun 1961)
|     +--Mary   (Oct 1866-)
Rodger Anderson 
+--Helen Keenan