MacLennan won a $400 scholarship to continue his studies at Princeton University, and despite his growing disinclination to keep studying the classics, he decided to go there. This was partly to appease his father, and partly because the Great Depression meant that there were few jobs available. In June 1932, while sailing home from England, he met his future wife, American Dorothy Duncan. Falling in love with her made him change his mind about Princeton. For one thing, his father insisted he should not get married before becoming financially independent, which would mean delaying marriage at least until his graduation. In addition, MacLennan was already unhappy about having to accept money from his father for the part of his Princeton studies that would not be covered by his scholarship. However, his applications were rejected from both of the Canadian universities he applied to that had classics department positions opening; thus, he grudgingly agreed to go to Princeton after all.