Hi Marie
The additional stuff, such as it is!, comes from the unindexed London poor law records on ancestry
http://search.ancestry.co.uk/search/db.aspx?dbid=1557If you use the little boxes on the right hand side of the page, under Browse this collection
i.e. select
Borough - Tower Hamlets
Parish or Poor Law Union - Stepney
Record Type - Admission and Discharge
and scroll down to
Mile End Infirmary: Admission and Discharge Book, 1897-1898
Image 29 is admission of Myrtle Sharp on 21 Feb
maybe Myrtle's birth will be noted on the 23rd, haven't looked
Image 76 has their discharge
I started with Tower Hamlets/Stepney/Religious Creed
Mile End Infirmary: Creed Register, 1892-1898
Image 187
What set me looking was London, England, Church of England Births and Baptisms, 1813-1906
Name: Sharp
Estimated Birth Date: 23 Feb 1897
Mother's name: Myrtle Sharp
Parish or Poor Law Union: Stepney
Similarly, you can look at Lewisham records.
John