What time period are we talking about for the great aunt? I am 62 and my Mother and Dad had friends when I was young, a Leonard and Rose Steiger. Leonard could possibly have been related to her.I used to live in Parma, Ohio and they lived in Brooklyn. I remember his wife's maiden name was Koch.Her mother lived with them and died when I was young.They lived on Portman Avenue next to the Broadview cemetery. I hope this is a piece for your puzzle.Oh, I remember, they attended the Christian Missionary Alliance Church in Brooklyn. Virginia