79 Don't know whether it's correct but does this help?
Agnes Bertha Marshall (24 August 1855 - 29 July 1905) was an English culinary entrepreneur. She became a leading cookery writer in the Victorian period, and was dubbed the "Queen of Ices" for her works on ice cream and other frozen desserts.
I eventually sent my answers without the answer to number 30. I found it impossible. I asked here a couple of times but had no replies so got fed up and sent it without.