Conversation so far:
Where was Rothbard employed?
He was offered a part-time position teaching economics to the engineering students of Brooklyn Polytechnic Institute in 1966, at age 40.
Did he accept the position?
This institution had no economics department or economics majors, and Rothbard derided its social science department as "Marxist..
Who was he married to?
In 1953, in New York City, he married JoAnn Schumacher (1928-1999), whom he called Joey.

Question: What was her job?
Self-contained rewrite: What was JoAnn Schumacher's job?