A professional speaker, Mike Karsen is a member of the Association of Professional Genealogists and the Genealogical Speakers Guild, and is a past president of the Jewish Genealogical Society of Illinois. He has presented over 300 talks on genealogy topics locally, nationally, and internationally, including for the Newberry Library and the Spertus Institute for Jewish Learning and Leadership in Chicago. Mike is the author of the JewishGen website’s “Guide to Jewish Genealogy in Chicagoland” and has published articles on genealogy.