My father-in-law Salvatore Veste's mother was Lucrezia Salsedo. She was born in Brindisi, Italy in 1895 to Addolorata Picci and Giacinto Salsedo.
The Salsedo family moved from Brindisi, Italy to Alexandria, Egypt in 1896/1897. We've only found 14 children of Addolorata Picci and Giacinto Salsedo so far, but we do keep getting their children popping up in newly found records. I have yet to find a 'Giacinta Salsedo' as of yet.
Hopefully we can share information on the Salsedo family. I am happy to share any information we have on your grandmother Salsedo's family with you.