A funeral mass was offered April 11 at Our Lady of Victories Church, Jersey City, for Michael Ottolaine, 73, a lifelong Jersey City resident. He died April 6, at Bayonne Medical Center. He was a retired chemical operator for Bayonne Chemical Company and former member of the Knights of Columbus, Jersey City. He was the husband of Louise (Keenan); father of Cliff Knueppel, Jeff Knueppel, Sandra Castoire, Cheryl Fogarty McGovern, Sharon DelRio, Gary and Michael Ottolaine; son of Anna Murphy; brother of Mary, Linda and the late Frank; grandfather of 15 and great-grandfather of 5. Servicesd arranged by the Greenville Memorial Home, Jersey City.