Hello again John, It's twenty years since I lost my dearest friend, my uncle who acted as a father for most of my life.
It is humbling to know that there is someone who would give their lives to save yours...without hesitation.
I know exactly what your mum meant to you....and the feelings never leave.
I'm sure she would be delighted to know that her son is such a fine individual....One of the best I've met in the folk world.   
Happy Christmas and a very Guid new Year.....Ake.