Conversation so far:
Where was Murray Rothbard employed?
Murray Rothbard was offered a part-time position teaching economics to the engineering students of Brooklyn Polytechnic Institute in 1966 at age 40.
Did Murray Rothbard accept the part-time teaching position?
Murray Rothbard continued in this role for twenty years until 1986.
Who was Murray Rothbard married to?
In 1953, Murray Rothbard married JoAnn Schumacher (1928–1999), whom he called Joey, in New York City.
What was JoAnn Schumacher's job?
JoAnn was Murray Rothbard's editor and a close adviser as well as hostess of his Rothbard Salon.
Did Murray Rothbard and JoAnn Schumacher stay married?
After Murray Rothbard's death, Joey reflected on Rothbard's happiness and bright spirit.
Are there any other interesting aspects about the Murray Rothbard article other than his marriage?
Murray Rothbard left Brooklyn Polytechnic Institute for the Lee Business School at the University of Nevada, Las Vegas.

Question: What did he do at the Lee Business School?
Self-contained rewrite: What did Murray Rothbard do at the Lee Business School?