I have a 3rd class relic of St. Charles Lwanga. It was given to me by the family of an elderly woman after she died. I took Communion to her for three years and they were no longer practicing Catholics.
They also gave me the rosary her priest brother gave her on her 1st Communion in 1930 and a small crucifix in a box her other priest brother used when he said Mass in the field during WWII.
I was happy to get these precious articles of the faith but sad they didn’t know or care about their significance.
Why were you bringing Communion to a non-practicing Catholic?