Plague of "Our Mrs of"

MM points out that "Our Mrs of" is a popular variant on the web (289 ghits), although still not quite as popular as "Our Lady of" (7,360,000 ghits). "Our mistress of" doesn't sound quite as strange to native readers of dismal Tolkien epigonism, but let's use the net to promote "Our Mrs of", "Jesus Christ Our Guv", and so forth.