sentences:  Bishop Innocent retired in 1993 and was succeeded by Bishop Michael Wiwchar that same year.Bishop Wiwchar was succeeded by Bishop Richard Stephen Seminack in 2003.In December 2005, the parishioners of St. Nicholas Cathedral Parish began a commemoration of the centennial of the parish, including a year of celebratory events throughout 2006, concluding with a gala banquet and hierarchical Divine Liturgy in November.