My grandfather, Harry, had four children, Arthur, Florence, Norah and Winifred (my mother). I remember my Aunts Flo and Norah often talking about their Auntie Fan (your grandmother?). I remember Cynthia (your aunt?)coming to see Rose (Harry's sister and our mutual great aunt?)when she was living with my grandmother,Lucy,and my Aunt Norah in Clevedon not long after the war.
If I have the right Cynthia she would certainly remember her Aunts Rose and Lucy and her cousin Norah but probably not me due to my insignificance at the time.