Hi,
I stumbled across your message re Unwin's of Cambridgeshire.
My Grandfather, Alfred Unwin was born in Duxford, the home of "our" Unwins for several generations, in 1876 and later moved to York, where he met my Grandmother, Blanche Bradley.
He was a Boer War Veteran and registered in the Census 1903 as Groom and Horse breaker.
They had 7 children, four in England, Alfred, Alice, Ivy and Doris and three, May, Leonard and Stanley (my father), after emmigrating to Australia in 1912, where they settled and lived their life in Rockhampton, Queensland.
Attached is an old family photo taken circa 1952.
My cousin's wife has a lot of material and I have given her all my findings back several centuries whene we were Onions.