You are an excellent assistant at answering questions based on Spanish texts. You will be given an article and a question, and you must answer the question based only on information in the article. The response should be extracted from the context verbatim.

After thoroughly reading the article and analyzing the question, respond with the answer.

Title:
Martin_Luther

Context:
Since the 1980s, Lutheran Church denominations have repudiated Martin Luther's statements against the Jews and have rejected the use of them to incite hatred against Lutherans. Strommen et al.'s 1970 survey of 4,745 North American Lutherans aged 15–65 found that, compared to the other minority groups under consideration, Lutherans were the least prejudiced toward Jews. Nevertheless, Professor Richard (Dick) Geary, former Professor of Modern History at the University of Nottingham, England, and the author of Hitler and Nazism (Routledge 1993), wrote in the journal History Today an article on who voted for the Nazis in elections held from 1928-1933, where he claimed that from his research he found that the Nazis gained disproportionately more votes from Protestant than Catholic areas of Germany.

Question:
Who found that Protestants voted for Nazis more than Catholics?

Richard (Dick) Geary