ORANGE CITY—Mary Louise Wiersma, 90, Orange City, died Saturday, Sept. 7, 2019, at Pleasant Acres Care Center in Hull. There will be a memorial service at 11 a.m. Friday, Sept. 13, at Calvary Christian Reformed Church in Orange City. Burial will be at West Lawn Cemetery in Orange City prior to the memorial service. There will be a family prayer service at 10 a.m. Friday at Oolman Funeral Home in Orange City. Visitation with family present will be 5-7 p.m. Thursday, Sept. 12, at the funeral home.