Archduke Leopold-Willem of Habsbourg, emperor Ferdinand III's brother, lived from 1647 to 1656 in Brussels, where he was general governor of the Low Countries. He was a great collector of paintings; he bought no less than 1400 paintings of, among others, Holbein, Bruegel the Elder, Van Eyck, Mantegna,Giorgione, Veronese.
On May 6th, 1656, Léopold-Willem goes back from Antwerp to Vienna, bringing with him his collection of paintings, which he made install in 1657, partly in the Stallburg, in the Hofburg palace, partly in the Neue Burg. He makes the Flemish painter Jan Anton van den Baren his manager of his collection. In this collection, stands the Tower of Babel, as testifies the inventory written in 1659.
In this inventory, the painting is described as follows : «581. Ein grosses Stückh von Öhlfarb auf Holz, warin der babilonische Thurn. In einer alter Ramen mit verguldten Leisten, 6 Spann 4 Finger hoch, vnndt 8 ½ Spann braith. Original vom älten Brögel.» (f° 255)
My question is : which was the value (in cm) of a Spann in this time ? I didn't find a more recent book about the ancient measures than this (a bit old) one : Horace DOURSTHER : Dictionnaire universel des poids et mesures anciens et modernes, contenant des tables des monnaies de tous les pays, Bruxelles : M. Hayez, 1840. But the author says nothing about the Spann. Can anyone help me ? I would be very glad, and thankful.
(Please, forgive me my bad english; I do my best, but it is not my mother language.)
Xavier de COSTER