Frederic Planck - Henry Planck

Frederic Planck Frederick Planck Gail Planck (Mar 24, 1901 - Mar 1970) Genevieve Planck George Planck Geraldine Planck (Feb 16, 1927 - Jul 11, 2010) Gertrude Planck (Dec 11, 1908 - Aug 12, 1989) Gilbert Planck Gladys Planck (Apr 19, 1916 - Jan 23, 2001) Gordon Planck

Grace Planck Gregory Planck (Born circa 1958) Harold Planck Harry Planck (Born circa 1928) Harvey Planck (Aug 10, 1933 - Mar 14, 2009) Hassie Planck (Dec 28, 1939 - May 17, 2003) Hazel Planck (Jul 27, 1894 - May 1985) Hazelle Planck (Jul 17, 1894 - Feb 1985) Helen Planck Henry Planck (Aug 2, 1900 - Nov 1985)