an address in 1908 ? but you say Mary remarries in 1900 - so may be a different couple ?
Baptism: 28 Oct 1908 St Mark, Gorton, Lancashire, England
Ethel Mott - [Child] of William Ernest Mott & Mary
Born: 9 Oct 1908
Abode: 11 Ashmore St
Occupation: Stoker
Baptised by: A. E. Nock