I think I have found the right person. 1901 census Constance Harriett Groom b 1879 at Somerset Winford, Admin County Staffordshire, Age 22 Occupation Tea Agent.
A group of Groom children from Stafford Street, Market Drayton sailed on the 680 tonne barque EDWARD, departed from Gravesend London on 9 January 1850 with 250 passengers and arrived at Port Natal (Durban), South Africa on 2 May 1850.
WESLEYANS who were on board.
Surname First Name(s) Occupation Spouse Sibling(s)
Groom Richard Farmer Elizabeth Betsey, Ellen, Thomas, Mary, Edward.
Richard Groom, son of Thomas and Anne Groom, bapt 6 June 1824 at Norton in Hales, Shropshire. Before emigrating Richard had been a tea dealer in Liverpool.
Not being from the UK I checked on Wikipedia and Shropshire has Cheshire to the West and Staffordshire to the East.This makes me think Constance must be related to Richard a niece etc.Both involved in the Tea trade.
All I have to find now is if Constance sailed to South Africa and if her father was a cousin to the Groom family who sailed to South Africa.