“I suddenly saw Great Granny Webster as awesome. She had outlived so many. She had managed to be both the start of a line and the end of a line. In my family she seemed to be Alpha and Omega.” Caroline Blackwood’s 1977 novel, Great Granny Webster, shortlisted for the same year’s Man Booker Prize, was famously denied the winner status by the jury chair, poet and novelist Philip Larkin, for being an “autobiography and not fiction”.