Erhard was born about 1475 in Mehrungen, the son of unknown parents.
His wife was Dorothea von Sparrau. They were married, but the date and place have not been found. Their only known child was Helene (c1505-?).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1475 |
|