Thank you Hugo and Meleri.
The family seem to have lived at 3 Tudno Street for years. They are living there in the 1911 census, plus prior to that in the 1901, when the house was called Ashton Hayes. In the 1881 census, Isaac and his wife, plus one child, are living at 3 Tudno Street with his father, David Jones. David was a widower, age 54, a Stone Cutter and born Denbigh.
Isaac Jones married Ann Owen in 1878.
Thank you for the information on Polly. I hadn't picked that up.
My interest is with one of their daughters, Edith born 1892.
Helig.