| Ancestry Chart: | 
 - Robert Pentinmaki  (I28280) (I28280)
 Private- 1   2  and  3  Private 2  and  3  Private  - 2 - Father   4  and  5 4  and  5 - Pedigree Tree 
 Descendancy Chart
 Ancestry Chart
 Compact Chart
 Circle Diagram
 Hourglass Chart
 Family with spouse
 Gertrude M. Friedrich
 Oliver A. Pentinmaki
 Robert Pentinmaki
 Isaac R. Pentinmaki- Oliver Pentinmaki  (I28275) Birth c 1910 -- Negaunee, Michigan, USA (I28275) Birth c 1910 -- Negaunee, Michigan, USA
 Death 19 April 1979 (Age 69) -- Grand Rapids, Kent, Michigan, USA
  - 4 - Grandfather 
 - Pedigree Tree 
 Descendancy Chart
 Ancestry Chart
 Compact Chart
 Circle Diagram
 Hourglass Chart
 Family with spouse
 Oliver Pentinmaki
 Oliver A. Pentinmaki
 Robert Pentinmaki
 Isaac R. Pentinmaki- Gertrude M. Friedrich  (I28274) Birth 5 November 1917 -- Michigan, USA (I28274) Birth 5 November 1917 -- Michigan, USA
 Death 7 September 2009 (Age 91) -- McFarland, Wisconsin, USA
  - 5 - Grandmother   10  and  11  Marriage  19 December 1916   -- Grand Rapids, Kent, Michigan, USA 10  and  11  Marriage  19 December 1916   -- Grand Rapids, Kent, Michigan, USA
  - Bruno J. Friedrich  (I28273) Birth 19 July 1885 -- Germany (I28273) Birth 19 July 1885 -- Germany
 Death 22 November 1936 (Age 51) -- Los Angeles, Los Angeles, California, USA
  - 10 - Great-Grandfather 
 - Martha Marie Krueger  (I00775) Birth 18 June 1890 -- Grand Rapids, Kent, Michigan, USA (I00775) Birth 18 June 1890 -- Grand Rapids, Kent, Michigan, USA
 Death 14 June 1961 (Age 70) -- Grand Rapids, Kent, Michigan, USA
  - 11 - Great-Grandmother   22  and  23  Marriage  25 December 1880   -- Grand Rapids, Kent, Michigan, USA 22  and  23  Marriage  25 December 1880   -- Grand Rapids, Kent, Michigan, USA
  - Herman Carl August Krueger  (I00765) Birth 16 December 1856 -- Germany (I00765) Birth 16 December 1856 -- Germany
 Death 5 February 1918 (Age 61) -- Grand Rapids, Kent, Michigan, USA
  - 22 - Great-Great-Grandfather 
 - Rachel Ehrhardt  (I00773) Birth 14 February 1855 -- Prussia (I00773) Birth 14 February 1855 -- Prussia
 Death 14 May 1895 (Age 40) -- Grand Rapids, Kent, Michigan, USA
  - 23 - Great-Great-Grandmother 
 
 
 
 




























