Good day I saw your post and hope it's still valid. I've just started researching Oliver family in South Africa for Raymond Guthrie Oliver b 1929. His paternal aunt was Hetty Oliver m McNally. She lived Pretoria, South Africa then in Canterbury, Kent.
Her brother was William Edward Oliver b 1887 in Pretoria which is my starting point. Other siblings were Joseph, Edwin, Andrew and Edward.
Do you have any more info on this family?
Thank you Betty Murray (Johannesburg, S Africa)