Yopu probably have this, and it explains why you thought Brisbane is in NSW!

UK Census
1891 at 74 Brook St, Kingston upon Hull, Yorks (all born Hull except where shown)
William C Chapman 36, book seller,
Patience Chapman 36, b Alford, Lincs
Bertrand Chapman 15, b Hull
Rosie Chapman 12, b Queensland
William Chapman 11 b Queensland
Lovel Chapman 9 b New South Wales
Sydney Chapman 7 b New South Wales
Ronald Chapman 5 b Hull
Jessie Chapman 4
Stanley Chapman 2
Musidora Chapman 8/12
1901 at 15 Ann St,
William C Chapman 46, book seller, b Hull
Lovel Chapman 19, general labourer, b New South Wales
Ronald Chapman 16, Book seller b Hull
It is hard to read but I think it says 'M' for William so don't know where Patience is. I cannot see an appropriate death for her on FreeBMD. Perhaps this is her with the others?
1901 at 31 Marlborough Terrace, West Sculcoates, part of Kingston upon Hull
Pattie Chapman 48, Head, Married, b Lincolnshire
Bertie Chapman 25, fireman on ships, b Hull
Sydney Chapman 17, hawker, b Australia
Stanley Chapman 13, b Hull
Musidora Chapman 10
John Chapman 9
Tom Riches 51, boarder, Married, fireman on ships, b Hull
Judith