Hi Graham,
Welcome to RootsChat
Looking at Langwith street view it would appear that 227 Chapel Street is still there. OH thinks that Scott Street was replaced by New Scott Street.
This looks to be the marriage of Enoch Powis/Edith Buxton -
https://familysearch.org/pal:/MM9.1.1/NNZ3-KTCIn 1901 Enoch, Edith and Ellen (7 months) are living at 227 Chapel Street
1891 for the Buxton family -
Joseph Buxton 47 b. Ilkeston, Derbyshire Coal Miner
Angelina Buxton 47 b. Ilkeston, Derbyshire
Edith Buxton 16 b. Renishaw, DerbyshireWilliam A Buxton 14 b. Ashover, Derbyshire
Ellen Buxton 9 b. Carlton, Yorkshire
Joseph Buxton 7 b. Barlborough, Derbyshire
Samuel Buxton 5 b. Barlborough, Derbyshire
Earnest E Buxton 3/12 b. Barlborough, Derbyshire
RG12 Piece 2647 Folio 51 Page 20 Barlborough, Worksop
1891 for the Powis Family -
Benjamin Powis 39 b. Dawley, Shropshire Coal Miner
Emma Powis 39 b. Somerset
Benjamin Powis 15 b. Dawley, Shropshire
Enock Powis 14 b. Hednesford, StaffordshireJohn N Powis 12 b. Rugeley, Staffordshire
Charles W Powis 8 b. Rugeley, Staffordshire
Mary A Powis 5 b. Hednesford, Staffordshire
Annie E Powis 2 b. Whaley Thorns, Derbyshire
RG12 Piece 2767 Folio 66 Page 31 - 88 Church Street, Whaley Thorns
In 1901 the Powis family (Benjamin and Emma) are living at 210 Chapel Street and the Buxton family (Joseph and Angelina) are living at 212 Chapel Street.
Hope some of the above is of interest.
Regards
JJ