As I guess that you know, the family is at 36 King Street, Birtley in the 1921 census. However in the 1911 census at the same address James Burns has a different wife, Ellen. They have been married for 4 years and have had two children, but there are four children at the address, Catherine Violet (11), Joseph Thomas (10), James (2) and George (6 mo). The last two born Birtley, the first two at Esh Hill Top.