Clemmie Dixon Spangler Jr. (April 5, 1932 – July 22, 2018) was an American billionaire businessman, and the owner of National Gypsum.
[1] On the Forbes 2016 list of the world's billionaires, he was ranked #722 with a net worth of US$2.4 billion.
[1] As president, he was a staunch advocate for keeping tuition costs low, and he donated his salary to individual campuses in the UNC system.
[4] In 1995, Spangler took over National Gypsum for $1.2 billion, through Delcor Inc., a private investment company controlled by him.
[1][8] She graduated from Wellesley College in 1955, and their betrothal was announced in the New York Times in March 1960.
In 1990, Anna Wildy Spangler, married fellow 1988 Harvard Business School graduate Thomas C. Nelson, and he has been chairman and CEO of National Gypsum since 1999.