Bookbox, that certainly sounds like it my Jane. Could you please explain what the letters and numbers you quoted relate to.
The number given in my reply #3 is a 1841 census reference.
1841 censusHO107 Piece 707 Book 6 Folio 50 page 24
Somerset Place, St Leonard Shoreditch, Middlesex
John Higgins, 35, Clerk, Yes (
= born in Middlesex)
Mary Higgins, 30, Yes
Jesse Higgins, 4, Yes (
age is entered in Male column)
Elinor Higgins, 2, Yes
Mary Muskett, 70, Ind(ependen)t, Yes
Tryphemia Pulsford* 25, Tambour Worker, Yes
* The name is hard to read. It's been indexed by Ancestry as
Tryphena REDEFEAL.
A correction submitted by an Ancestry user suggests
Tryphena PULSFORD.
Find My Past has
Tryphemia BELSFORD.
In 1841, adult ages (over 15) should have been rounded down to the nearest five, so she could have been aged 25-29.