Rev. Billy Graham's grandson released from hospital after fighting COVID-19 for days in ICU Anne Graham Lotz said her son was admitted to the ICU with COVID SARS the Delta variant and pneumonia. Author: Carrie Hodgin (WFMY News 2 Digital) Published: 6:05 PM EDT August 2, 2021 Updated: 6:08 PM EDT August 2, 2021 GREENSBORO, N.C. — Editor's Note: Video features increasing COVID numbers in the Triad area on Aug. 2 Jonathan Lotz, the grandson of the late Rev. Billy Graham, is out of the hospital after battling COVID-19 in ICU. Anne Graham Lotz said he was admitted to the ICU with COVID SARS, the Delta variant and pneumonia.