Sarah Harris, 1905–
Sarah Harris married George Leather in 1921, so assuming she was at least 16 years old when he got married she would have been born sometime prior to 1905.
They had at least two children.
1921 Marriage UK Marriage Index 1921 Leigh, Jul-Sep, vol 8c, page 609 Leather, George Harris, Sarah
↑ UK Marriage Index 1921 Leigh, Jul-Sep, vol 8c, page 609
Marriage: 1921 — Leigh, Lancashire, England