WAUMANDEE, Wis. — Aloysius “Al” Slaby, 90, of Waumandee passed away Tuesday, July 23, 2019, at his home. A Mass of Christian Burial will be at 1:30 p.m. Saturday, July 27, at St. Boniface Catholic Church, Waumandee. A visitation will be from 4 p.m. to 8 p.m. Friday, July 26, and from 11:30 a.m. until the time of service Saturday at the church. Talbot Family Funeral Home of Cochrane, Wis., is assisting the family.