Hatshepsut would grind the charred frankincense into kohl eyeliner. The word "alcohol" is from the Arabic "kohl" (), a powder used as an eyeliner. He had a warm and effective relationship with the conservative German Chancellor Helmut Kohl. The SPD let its members elect a candidate for Chancellor against Helmut Kohl. His last two decades were marked by a fierce rivalry with CDU chairman Helmut Kohl. Black kohl, which was used to mark eyes, was obtained from galena. One of the oldest uses of galena was in the eye cosmetic kohl. In 1905, Germans Heinrich Kohl and Carl Watzinger began a study of Galilean synagogues. They were the parents of Walter Kohl and Peter Kohl. Herbert H. Kohl (born February 7, 1935) is an American businessman and politician. Hoyer had previously held the same office in the Cabinet Kohl V. The Kohl family, led by Allen Kohl and Herb Kohl, continued to manage the company. The content of kohl and the recipes to prepare it vary greatly. Lead levels in commercial kohl preparations were as high as 84%. Bush provided necessary support to Kohl success.