Why does the popular Charedi calendar (עתים לבינה) today mark the murder of a lifelong pedophile?!
As Wikipedia puts it:
Religious and anti-Zionist phase
De Haan rapidly became more religiously committed. He was angered by Zionist refusals to cooperate with Arabs.
At first he aligned himself with religious Zionism and the Mizrachi movement, but after meeting Rabbi Yosef Chaim Sonnenfeld, leader of the ultra-conservative Haredi Jewish community, he became the political spokesman of the Haredim in Jerusalem and was elected political secretary of the Orthodox community council, Vaad Ha’ir.
De Haan endeavoured to get an agreement with Arab nationalist leaders to allow unrestricted Jewish immigration into Palestine in exchange for a Jewish declaration forgoing the Balfour Declaration.
During this time it is alleged that he continued to have relationships with men, including Arabs from east Jerusalem. In one of his poems he asks himself whether his visits to the Wailing Wall were motivated by a desire for God or for the Arab boys there.
(Emphasis added.)