I would like to know if you have made any progress. I believe my grandmother was born at 56 Cecil Street as well. I am working on a list of all illegitimate children born at 56 Cecil Street. The attending physician was E T Hoidge on all the births and Annie Montgomery was the person registering all the births. I have been able to trace some of the moms - a few come from Carleton Ontario. My maternal mtDNA is pointing us towards Quebec - but family finder results also point to New Orleans. If she was born at Cecil street - the woman who adopted her lived on the same street.