| Descendancy Chart: | 
 - Pedigree Tree 
 Descendancy Chart
 Ancestry Chart
 Compact Chart
 Circle Diagram
 Hourglass Chart
 Family with spouse
 Andrew Fredrick Pfeiffer
 - Martha Wilhelmina Slinger  (I16262) Birth 29 June 1910 -- Caledonia, O'Brien, Iowa, USA (I16262) Birth 29 June 1910 -- Caledonia, O'Brien, Iowa, USA
 Death 6 August 1982 (Age 72) -- Windom, Cottonwood, Minnesota
  
 1
  Marriage  5 February 1940   -- Woodstock, Pipestone, Minnesota Marriage  5 February 1940   -- Woodstock, Pipestone, Minnesota
 - Pedigree Tree 
 Descendancy Chart
 Ancestry Chart
 Compact Chart
 Circle Diagram
 Hourglass Chart
 Family with spouse
 Martha Wilhelmina Slinger
 - Andrew Fredrick Pfeiffer  (I16263) Birth 11 February 1907 -- Red Oak, Montgomery, Iowa (I16263) Birth 11 February 1907 -- Red Oak, Montgomery, Iowa
 Death 15 August 1990 (Age 83) -- Madison, Lac qui Parle, Minnesota
 
 - Unknown children 
 

 
	


























