Good to hear from you. Fanny was also my great great grandmother, I am descended from her son, Joseph. I was born in West Yorkshire, but now live in Cumbria.
I am sorry that I cannot help you further, I have not had time to pursue the research back from William, born in Italy in about 1803. In the 1841 census he is listed in the household of John Lombardine who was born in Switzerland. The earliest reference I have found to John in Huddersfield is 1822 Baines Directory and Gazateer. The entry is Lombardine,J & B carvers and gilders, Market Place.
Williams father had a name beginning with B (could be Bermarito, from William's marriage certificate) he was deceased by the time William married. So I wonder if John and William are brothers.