The top photograph shows the entrance to Gilbert Place from Museum Street (close by the British Museum). The entrance to Little Russell Street is also visible and runs parallel to Gilbert Place. Gilbert Place (middle picture) is not very attractive although it might have been better at mid-19th century. Not all the building are numbered, and the presence of a large block of flats built after the period, confuses the numbering. From what I can make out, number 20 was near the location of the now empty Quinto Bookshop (bottom picture).
Eliza Jane, then aged 5, is not listed with her family in the 1861 census, but in that year, her mother Sarah remarried. Her new husband was George Alfred Courcelle. Sarah died during the next decade for her husband is listed as a widower in the 1871 census. Eliza is not mentioned although her youngest brother, Charles T was living with his step-father.
Eliza appears on the 1881 census as a lady's maid. The following year, aged 26, she married Thomas Tuttle, a coachman, and they moved to Canada to become homesteaders in Manitoba. Mark says that they endured many privations but raised a fine family on the bald prairie.