Sarah Clark
born April 1856–April 1857
  in Durham, Co. Durham
died very roughly 1926

Info from Margaret Cozens, who says 'no Baptism but born about 1857, St Oswalds, Durham'. No info after 1861 census.

1861 census: living with parents and siblings on Newcastle Row, Framwellgate Moor. Aged 4, born in St Oswald.