Robert Hall

[Pialba]

I am trying to fin information on Robert and Mary Hall who lived in Newcastle on Tyne. Robert was born about 1840 and married Mary Smith in 1876. The lived firstly [1881 census] at 51 Douglas Terrace, and children were  John, Robert, Mary A. [Ann?] Fanny [Frances], and Thomas. Robert died in 1890 and at that time they lived at 2 Leazes Crescent, where Mary lived until her death about 1945 [I think] Robert was a Flour Dealer.
Do any of the names mean anything to anyone, would be pleased to hear. Twiggy