Beukema, Willem (photographer), “Schuurman family, 1928,” Digital Collections, accessed April 1, 2025, https://digitalcollections.library.gvsu.edu/document/42263.
Photograph of the Schuurman family. Left to right: Adriana B., Cornelis, L. Schuurman-Hennipman, Lisje Schuurman, Jacob N. and Nicolaas P. J. Schuurman.