Jhr. Mr. Louis den Beer Poortugael 28 Aug 1865 's-Gravenhage - 15 Nov 1939 's-Gravenhage Parents Louisa Wilhelmina Heule Jacobus C.C. den Beer Poortugael Children Wim den Beer Poortugael Siblings Anton Willem den Beer Poortugael Jonkvrouwe Hermina Clasina den Beer Poortugael Louis den Beer Poortugael