Another Sofienberg kirke in/near Oslo

Hello! Does anyone know of another Sofienberg church in or near Oslo, not the one in Oslo today? Some background for my question...I have an obituary for my great-great-grandmother Maren Christiansen. She was born in Skedsmo in Akershus, emigrated with my great-great-grandfather and their oldest children in 1881, and died in 1928 in Iowa. Her obituary mentions that she was married in Sofienberg church on 17 March 1879. (Her husband was still alive at the time of her death, and presumably he provided all or most of the information in the obituary.) I know of a church by that name in Oslo today, but wasn't called Sofienberg until 1962. Before that time, it was called Petrus. However, the obituary from 1928 specifically says Sofienberg church in Oslo. Was another church called Sofienberg in 1928 and earlier, one that has a different name today? I have checked the digital marriage records from Petrus, just to be on the safe side, but I did not find the correct one. Mange takk! Marsha