This is my great grandmother

Here here I am again, still trying to fill in the many gaps in my tree. I believe my great grandmother Margaret Jones (Lewis) brought up Evelyn's three daughters. I am in my sixties now but I can well remember my great granny. I was about six or seven and I had never seen anyone so old before. She lived with her daughter, Archies sister Jessie Margaret and son in law, Gordon Leonard Jones in Grahamstown Road, Sedbury where she used to sit knitting socks on four tiny knitting needles. Any information about the girls or family would be greatly appreciated.