Winifred Wills buried 12 July 1930, location Greater Manchester.
One other person in grave.
Info from deceased online free index.
Burial was at Weaste Cemetery.
Great find, Jon. So as we theorised, it must have been a huge upheaval with a tiny baby (Agnes) in the house, a two year old (Ethel) and a six year old (Winifred) with their mother dying.
Father George Wills remarried in the Jan qtr of the following year, and his wife had a son of her own aged 4 at the time.
The Agnes Quin 1952 marriage in Whitehaven, found by Carole, has I believe been ruled out (there is a Quin family in Whitehaven and I've found the birth details of this Agnes there).
There's an Agnes Quinn marriage in Salford in 1954, but to be honest it's guesswork that Agnes would follow sister Ethel in taking on her mother's maiden name, and of course there's the extra 'n', too
I think we'd need to find out a) if Agnes was adopted and b) if so, whether she was renamed by her adoptive parents - and if so, there's not much point in looking for her under either Quin or Wills.