Ernest, Count of Isenburg-Grenzau
Ernst Graf von Isenburg  | |
|---|---|
| Born | 1584 Brussels, Spanish Netherlands  | 
| Died | 1664 Brussels, Spanish Netherlands  | 
| Buried | |
| Allegiance | Spanish Empire | 
| Battles / wars | Battle of Rocroi | 
Count Ernst von Isenburg-Grenzau (born 1584, died May 30, 1664, in Brussels) was a Spanish general in the Thirty Years' War and the last representative of the Isenburg-Grenzau line.