I tried Ignatia when I was first bereaved (Mum) - whether it was the brand or not, I don't know, but it didn't seem to do much. The Aconite seems more effective. Thinking about trying Pulsatilla or Sepia (or Ignatia, different brand) - apparently there is homeopathic software called CaraPro which I'm going to look into - although I know I should find a reputable Homeopath - but in the meantime, I enjoy researching.
Good to hear that you and your family have found Homeopathy helpful.