Hitler called him the man with the iron heart, some **** as that, and I think he officiated at the funeral. Heydrich was very flat-affect, creeped out his boss Himmler, who preferred to duck out of meetings with him. Good thing all the way around that he had a short career.
Hitler loved Heydrich, but he made a lot of enemies within the party, and they did not shed a tear when he was assassinated.