Mary Leathwait

She was born on 21 July 1820 in Newington,, London,  daughter of  John William Tomlinson and Hannah Leathwait. She was baptised 16 August 1820 at St. Mary The Virgin, Aldermanbury, London. She died 28 November 1869 and the gravestone inscription includes her name together with those of her parents and her sister Elizabeth Hickman (nee Leathwait).

Source:  Church of England Births & Baptisms 1813-1906       

Mrs. P. Code W 139, page 22

Sources:as above