I notice that you have no mention of Euphemia (unknown) and Robert Pringles partnership. I don’t have a death certificate, but a Euphemia Pringle was recorded in the Death indexes (Volume 10B Page 207 1864 Q3 Belford).
This could be Euphemia Brown who is at FORD in the 1841 census aged 15,or Euphemia Pringle who is at Branxton aged 14.

Married to William Winship in the 1861 census and living at Westgate - no children. Not our Elizabeth as this couple are still together in the 1871 census
There is a William Winship married to an Elizabeth Teasdale 1858 March Q.