I came across this site and now I am extremely curious to find out the origin. I was told by my grandfather that the Gardunos are from Spain. I remember my grandfather mentioned that his family escaped the Spanish Inquisition and he mentioned that he lost his family when he was little.
I was born in Mexico, my father is Amando Garduño son of Leonardo Garduño. Also, we have kept the Jewish religion & traditions.
I must start my own research and find my roots.