Think I have had a bit of a breakthrough, I had not checked the surrounding forms on the 1911 census. A Cornelius Loveridge, 84, married, Tinman, born Monk Gifford, Buckinghamshire is living with a Dinah Loveridge, dau, single 20, born in Wooten Basset, Wiltshire in the van next to Dangerfield Loveridge...could be his father. Also the age matches fairly well for Diana Parker, the daughter of Job and Lementina Parker, and she is not with them in Surrey in 1911. His age makes it more likely she is a grand daughter, and cannot find a Diana/Dinah Loveridge b.1891 on the 1901 census anywhere.