Betty Jean Hart (nee Blackman), age 98 of Kettering passed away April 8, 2021. She was born to Clare and Camille Jean Blackman in Lansing, MI. on September 9, 1922. Preceded in death by her husband, Jim L. Hart. Survived by children, Frederick (Margaret), Carol, Roger (Leslie) and James (Coleen), 5 grandchildren and 4 great-grandchildren. No services.