Colin:
Yes that is the one, I probably need to get some bifocals.
As you are probably aware Ann Cranham abandoned Francis in the workhouse and shacked up with a chap called Jones. She married Jones 5 June 1853, six months before Francis died, and they had at least three children. Francis Jr. went to stay with his uncle. His sister Charlotte may have been adopted, having been registered as a daughter of uncle Thomas and his wife Ann Dyer or Dyde. It is this Thomas who presents many anomalies, and insight into these will be most welcome. If you like I will start another thread here inviting comment.
Francis married Sarah Eliza Crouch 28 March 1853 and they had a son Walter Joseph, born 18 October 1871. He married his first cousin Mary Elizabeth Ann Agass 24 December 1893 and Ivy was born Islington 30 September 1902.
Here is her 1911 census, she is with her brother, mother and stepfather, Walter having died in 1904:
https://drive.google.com/a/shillaker.org/folderview?id=0B4z64ElDJSC9RmpRa0wwaHdWaWs