OMJones on Family Tree Circles

I am looking for the siblings of Constance Mary Hyde nee Duckett 1899-1988 the daughter of John Duckett and Anna Perry

She is the Nan of my own Nan and once told my Nan how she one of 13 siblings, after doing research I have found a 1901 as well as a 1911 Census from when they lived in Shropshire, England which I found the names of

Percy William Duckett 1896-1960
Edith Gladys Duckett 1897-1906
Constance Mary Duckett 1899-1988
Leonard Jack Duckett 1901-1974
Arthur Robert Duckett 1904-
Gertrude Ellen Duckett 1906-1984
Reginald James Duckett 1909-1988

But I cannot find out about the missing 6 siblings, my Nan remembers a Harry being mentioned as well as a Bertha who died around 1962

Any information would be appreciated thank you very much

I am looking for the parent's of Harold Henry Jones 1915-1995 born in Llandilofawr, Wales

According to family myth Harold's mother had been a Welsh woman with the maiden name Jones. Her father owned a farm in Wales. Harold's father came from Germany, who worked on this farm and later married Harold's mother but taking his wife's name

I am not sure how much of this story is true but I did find on a Birth Index that Harold's mother's maiden name was Jones, however I am unable to find her first name or the identity of Harold's father

Harold Jones would go on to marry a woman named Kathleen Mabel Huntbach (1913-2005)

Many Thanks for any help you can give!