Cecil Austin child of Wiltshire and Dorothy. Ethel married Wiltshire brother Charles Ware Bruce Austin after Wiltshire died 1903.Not sure where the birthdate of Cecil came from but it would appear that it comes from Cecil Ellis Austin on My Heritage Family Trees. Looks like the wrong Cecil Austin. I have no decedents for Charles and Ethel.
I received the following info from MyHeritage as a Record Match:
Cecil Ellis Austin
Index of Obituaries
Birth: May 15 1930 Death: June 2 2019 - Hickory, North Carolina
I don't subscribe to MyHeritage so I can't access the obituary, which may provide info on the origins of this Cecil.
It is not a good match and, as you say, it may well be a different Cecil.