| Name | Friedrich I zu Burg-Lengenfeld | |
| Gender | Male | |
| Person ID | I15724 | Batthyany |
| Last Modified | 15 Dec 2019 | |
| Father |  Graf von Schweinfurt Heinrich I an der Pegnitz, b. Abt 992 d. 1043 (Age 51 years) | |
| Relationship | natural | |
| Mother | von Sualefeld-Altdorf | |
| Relationship | natural | |
| Family ID | F7902 | Group Sheet | Family Chart |
