Just came back from a flight, so very tired. I have received certificates from GRO, I've taken a quick photo of Giovanni and Elizabeth's marriage certificates
https://i.imgur.com/R7ultSe.jpgGiovanni Battista
Age: 38 (b. approx 1847)
Condition: Widower
Rank/Profession: Tailor
Residence: 25 Stowell Street, Newcastle (I think)
Father: Antonio Battista
Rank/Profession of father: [something] Cook
Elizabeth Ellen Lawson
Age: 31 (b. approx 1854)
Condition: (I can't read it)
Rank/Profession:
Residence: 9 [something] (I can't read it)
Father: Thomas Lawson
Rank/Profession of father: (I can't read it)
It looks like the family we've been looking at is the correct one. Right birth year, father's name matches.
Can't go over too much at the moment, I should get some sleep. Will take a look at this tomorrow!