Hi Jean,
Sorry but finding replying very confusing on this site! My mother is also Jean (Jeannette Anne) Williams (nee Huxtable) and my father is Stuart Rodney Williams. My mum did mention that Archibald had his daughter buried with him. I think they called her Dolcis, but I remember her name being Dulcia. I think she was married to someone by the name of Arthur. The other sister moved to the USA and married a guy called Chuck (by all accounts related to John Dillinger) and was known as Bubbles. I have a vague memory of visiting someone on the Isle of Wight. Archibald was married to Bertha Townsend I think. Information is sketchy because they split (I believe he liked to chase the ladies), and so I have minimal information about him. Mum is 81 now and it takes a bit of time to get her mind around to remembering things. It doesn't help me being the youngest either. Dad died a few years ago.
Hope that this helps and sorry if this is not relevant to you.
Best wishes,
Stuart.