Joel H. Knowles
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Gender Male Person ID I219496 Suedpfalz Last Modified 15 Jun 2014 
 Family Katherine Lee Johnson Children 1. Joel H. Knowles 2. Jason G. Knowles Last Modified 1 May 2018 Family ID F80000 Group Sheet | Family Chart 
 
| Gender | Male | |
| Person ID | I219496 | Suedpfalz | 
| Last Modified | 15 Jun 2014 | |
| Family | Katherine Lee Johnson | |||||
| Children | 
 | |||||
| Last Modified | 1 May 2018 | |||||
| Family ID | F80000 | Group Sheet | Family Chart | ||||