ausiwi on Family Tree Circles

Looking for Information on Robert MURDOCH born in 1879 died in 1942. He married a Mary Marguerita JUNGE born 1895 died 1973. Robert is My Great Grand Father. After him we are unsure of who the rest of the family are or where they came from. If anyone is able to help me full in the missing gaps in my family it would be so great. My Grandmother Is May Christina BATT nee MURDOCH born 16th May 1920 In Gore Southland New Zealand. Died 22 Sept 1984

looking for info on
Sarah Stratton
B:18 Nov 1789 in Whitchurch, Hampshire, England
D:19 Nov 1881 in Wandsworth London Surrey England

She is my Great Great Great Grand Mother Married to

Robert Batt

Birth abt 1788 in Hurstbourne Priors, Hampshire, England
Death ?

If anyone can help me full the gaps on her family side it would be great