Marvin Henry Knapp
- 
Name Marvin Henry Knapp Gender Male Person ID I207054 Suedpfalz Last Modified 27 Sep 2014 
Father Aloysius Peter Knapp, b. 8 Apr 1896, Gibson County, Indiana, USA 
,   d. 21 Feb 1975, Indiana, USA 
  (Age 78 years) Mother Henrietta Zilliak Family ID F76892 Group Sheet | Family Chart 
 
