Right here goes-March 10th 1900-William Barker Kay,aged 21-Batchelor-Steward-unable to read residence at that time,father-James Kay who was a Commercial Traveller.Christina Challenor is aged 22 on her marriage certificate,spinster and no occupation,living at 3 SeaBank Road,Liscard,father Timothy Chalenor,a fruit Grower and Deceased-Winesseses Samuel Evans and Betty Jones. I think though she is Christian Ann Chaloner born 1870 in Holt,Denbighshire as she is living at 10 Ivor Road,Liscard in 1901 and her sister Emily Chaloner?born 1878 in Holt,Denbighshire is resident at number 5 Ivor Road,Liscard in 1902.Emilys father was also Timothy Chalenor and a Fruit Grower on her marriage certificate in 1902 so I am sure there is a connection.I like the Edgar Chalenor theory of being a Steward as that could be the right person as William Barker Kay was a Steward in 1901.