Those people who knew ?Jack? Schweigert associate both him and his wife Ann with their shop in Roscommon, Michigan. Not everyone is aware of the fact that prior to that, he owned and operated his first shop in Luzerne, Michigan some 15+ miles east of Grayling, Michigan. This first shop was there for about 10 years. It was here that Jack acquired a reputation as an excellent fisherman, tier and Au Sable River guide.*