Hansen Invercargill New Zealand

I have found articles in the New Zealand newspapers of Christina Hansen having lost her leg & died falling off a tram in NZ in August 1882.
I believe her to be my great grandmothers Annie Olivia Hansen's sister as there is a story in our family of grandma's sister having lost a leg. The death notice still doesn't say who her parents were,but she was buried in the Eastern Cemetry Invercargill with Hans & Johanna who I believe were her parents(so my GG grandparents. Anyone related to these I would love to be in contact with Thanks Marj