File:SDAP congres 1917.jpg

Groepsportret SDAP, Buitengewoon congres, 1917, Utrecht SDAP Eck, Dirk Antonie van (person) Zeeuw, A.B. (Arie) de (person) IJzerman, Arie W. (person) Staveren, D. van (person) Hugenholtz, F.W.N. (Frederik) (person) Ankersmit, J.F. (person) Groeneweg, Suze (person) Zadelhoff, Jan van (person) Loopuit, Jos (person) Sannes, G.W. (Goswijn) (person) Wibaut, Florentinus Marinus (person) Matthijsen, J.W. (person) Vliegen, Willem Hubert (person) Schaper, J.H. (person) Asser B. (person) Kuykhof, J.G. van (person) Bergmeijer, J.A. (person) Hermans, L.M. (Louis) (person) Wibaut-Berdenis van Berlekom, Mathilde (person)

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