Thanks to polarbear, bearkat and Zefiro for looking,
I did get the peritonitis part but do think the other cause/ significant problem at time of death was `Burn of Hip'
Will go with that on the postem, if anyone comes across it and wonders if I have mistranscribed it then they will have the option of purchasing the pdf, should they want to, and see what they make of it.
Its the best I can do :-)
Boo