Thanks for taking an interest Liz.
You suggested coming at it from a different angle, and finding out her maiden name. You're right, she was born LOUISA PACKER. It's really the Packers I'm researching.
She was born in Marylebone, Middx 1838.
Her father was John Packer basket maker b. Sandwich, Kent 1804.
Her mother was Elizabeth Lewis b. C 1809.
In 1841 she lived with her parents and siblings John, Matthew, Charles, and sophia in Southwark.
In 1851 she lived with her widowed father at 15, Brunswick Grove St Pancras.
She married George Biddlecombe in 1860.
In 1861 Louisa and George lived at Brill Crescent St Pancras.
Oh yeah, she was a witness to the marriage of Thomas John Packer and Margaret O' Shaughnessy in St Botolph, London in 1873 (not 1870 as I said previously). Thomas was her brother Matthews son.
Phew, I wish I could have cut and pasted that lot from my notes.
Dan