Hi Milliepede, Mckha489, Arthuk, and ThrelfallYorky - thanks so much for the welcome and your replies
And thank you for having a look into this for me!
Yes, on first reading I did think it was Chard - and I do think it probably says 'Mr'. Wishful thinking that it was William. Although it really is a puzzle - who is this Mr Chard? I have searched the census in Wakefield for any names ending in *ard but without knowing who I'm looking for exactly, its very frustrating. I'm not sure why he would have been listed as a grandfather, and he certainly isn't the paternal grandfather, who was Thomas Norton.
At the moment, I'm wondering whether the two girls went by another name in their childhood (maybe William Dawson had died and their mother remarried?), but why they would have used Dawson after leaving home in 1871 I don't know. The sister Frances giving New Brighton as a birth place is rather specific - and I can't find any Frances/Fanny living with an Agnes in New Brighton or Wallasey area between 1851 and 1861. And no birth entries that look like they could be a match. I've scanned through the census for Wallasey for 1861 and nothing stands out. It's not a massive area, so I might do this again.
I have found that a family named Scowby had a licence for a dram shop on Westgate in Wakefield, which by the looks of it could have been what has recently been known Alfred Mooney's/Moodies Public House. This has an entrance on Little Westgate - so could this have possibly been where the mysterious Mr Chard was living? Although the licence was transferred to another proprietor in 1890 - I've attached the screenshot for that as it may hold some coincidences? Just because of the Mr/Wm Ch- connection! I think I will try again at the 1891 Wakefield census to see if I can find something of relevance for this address - although it may not clearly link back to my Norton/Dawsons.