1772 "Aug 22 Jacobus J Quick Y. M. bo. & liv. at Rochester Cristina Catharina Kleyn, Y. W. bo. at Rochester, liv at Shawangunk"
Y. M. and Y. W. are assumed to stand for "young man" and "young woman", which seems to be in contrast to describing groom or bride as a widower/widow, as seen in other records on the same page.