Wilhelm Heyer
availability: Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) (http://creativecommons.org/licenses/by-nc-sa/4.0/)

Heyer, Wilhelm; Friedrich Wilhelm Ferdinand Heyer
identifier: 100863388
identifier: 5282800
identifier: 0000000037234741
birth: 1849-03-30, Köln
death: 1913-03-20, Köln
occupation: Papiergroßhändler
occupation: Kunstsammler