Elliot Rosenblum Koehler Marissa Rosenblum and Sarah Koehler of New York City announce the birth of their son, Elliot Rosenblum Koehler, on June 11. Grandparents are Scott and Lisa Koehler of Waukesha, Wisconsin, Stanley and Norine Rosenblum of Kansas City, Missouri. Great-grandparents are Maureen Greenberg of Waukesha, Robert and Eileen Metze of Plymouth, Wisconsin.