Anton Willem den Beer Poortugael Dutch painter (1864-1940) (1864–1940) Parents Jacobus C.C. den Beer Poortugael Louisa Wilhelmina Heule Children Idzerd Frans den Beer Poortugael Siblings Jonkvrouwe Hermina Clasina den Beer Poortugael Louis den Beer Poortugael Jhr. Mr. Louis den Beer Poortugael