"16,000 infantry (Spanish Army)" . "Dutch victory" . "1,200 infantry (Grol)" . . "4,000 cavalry" . "1627-08-19Z"^^ . . . "16,000 infantry" . . "Unknown" . "100 cavalry (Grol)" . "For other sieges of the town see Siege of Groenlo.The Siege of Grol in 1627 was a battle between the Army of the Dutch Republic commanded by Frederick Henry, Prince of Orange and the Spanish controlled fortified city of Grol (now known as Groenlo), during the Eighty Years War in 1627. The Spanish army led by Hendrik van den Bergh came to relieve Grol, but it came too late."@en . . "Siege of Groenlo"@en . . . . "5,000 cavalry (Spanish Army)" . .