Katherine Whitehorn was one of the most prominent journalist (of any gender) in the country. She wrote many insightful and many very witty articles.
This thread shows, how quickly someone's standing and reputation fades once they retire. As people live to later and later ages we are going to see more of these death announcements, where many people as old as 60 have not heard of someone who 30 or 40 years before was a Colossos in their field.
I wonder how many people who today stride the stage of public opinion and have been in the public eye - say, for arguments sake, Piers Morgan, ubiquitous, Marmite to many, but well known, if he dies in his late 90s or more, will have people saying 'Who? never heard of him'