There are 2 groups on FB about the Gorbals. 1) The only way is Gorbals 2) Old Gorbals Pictures, they are both about people who grew up in the Gorbals, Hutchesontown and Oatlands area who put photos and memories of growing before being scattered all over Glasgow. If you post there you might find be lucky in finding more info as there is quite a lot of people that grew up in Florence Street. I hope this helps.
Wee mammy