OSTRENGA, Johanna, "Jo", 91, of Valrico passed away October 18, 2015. She is preceded in death by her loving husband, Chester; daughters, Irmgard and Ingrid; and granddaughter, Jasminne. Jo leaves to cherish her memory, her son, Robert; grandchildren, Tonia and Cody; great-grandchild, Abel; and many other loving family and friends. The family will celebrate Jo's life 10:30 am, Friday, October 23, 2015 at Immanuel Lutheran Church with Pastor Ken Farnsworth officiating. Serenity Meadows Memorial Park 813.677.9494 ~ www.serenitymeadows.com