page 27 of 1327 of The Riverside Chaucer

The Friar has married off all those girls because he got them pregnant. Unlike the aristocratic monk, the friar is of the people (taverns). He hangs with the lower classes and they could hear confession and get a tip for doing so. What’s interesting is that even if a friar was lenient (and just wanted money) the act of confessing was strong enough as to still “count” even if the penance was paid off.