Johan Jacob Boreel (1869-1934) (1869–1934) Parents Jacoba Hageman Jonkheer Theodoor Gustaaf Victor Boreel Children Jonkheer Willem Boreel Eleonora Jacoba Boreel Sophia Alette Désirée Boreel Siblings Jonkheer Victor Eduard Anthon Boreel Jonkheer Henri Etienne Gustave Boreel Partners Sophia Fredrika Gericke