Document status: incomplete. Quartz is a term that includes both well crystallized and compact forms of silica. For the most time the different quartz varieties have been considered as species of their own and have not been systematically grouped together before the 19th century.
Samuel Ullman (born April 13, 1840 in Hechingen, Germany; died March 21, 1924 in Birmingham) was a hardware dealer, a long-time member of the Birmingham Board of Education, a lay leader at Temple Emanu-El, and a writer whose poem, Youth, is celebrated worldwide.
Ezer Weizman - The Seventh President of the State of Israel. Ezer Weizman was born in 1924 in Tel Aviv. His father Yechiel (Hilik) Weizman was the brother of Dr. Chaim Weizmann, the first President of the State of Israel.