Hannah Ivanovitch was married to my Grandfather, Earnest, who I met just once as a ten year old when he came to our front door looking for my father. He was a very old gentleman then. I knew my Grandmother, mother of his second family. They met when she came to be employed to look after his sons when Hannah left him taking Erina with her and went off with Henry Peacock. My Grandmother's family had fallen on bad times and so she had to find a postion. After a few years they were married. It is amusing that Henry's second name is Earnest -a case of "The Importance of being Earnest" perhaps? Anyway I am pleased to find someone might still be alive who was my father's step sister. He died in 2009 and was the oldest of his closest siblings to survive. Best wishes to your family.