Hi Izzy
hope this might help a little don't know much about it myself, but done a little research for you.
The RD Lawrence medal is named after Dr Lawrence, one of the first people in the UK to receive insulin when he was diagnosed in the 1920s and a founding member of the British Diabetic Association, now Diabetes UK.
The awards are named after some of the very first patients to receive insulin; Dr Lawrence was diagnosed in the 1920s, and Alan D N Nabarro, OBE, was diagnosed in 1922 and given six months to live, but survived another 55 years due to the discovery of insulin. Both were active members of the British Diabetic Association (now Diabetes UK
Hope this might help in some small way.