Catherine Petch (nee Stevens) Blackhouse/Edmondsley

[DCB]

The other Thomas Henry Stevens/Stephens married Sarah Ellen Davies on 26th December 1908 at St Anne, Birkenhead.
As on the censuses, he was a Coach Painter, son of Thomas Stephens, Miner.
Both addresses were 426 Beckwith Street, Birkenhead.
Witnesses: Edward and Susannah Davies

1911 - https://www.familysearch.org/ark:/61903/1:1:XW3G-FT8

You can see his additional family in 1921 by the method mentioned by Tickettyboo

Another way is, on Advanced Options, enter the surname Stephens, Location Birkenhead and Other Household Member as Thomas Stephens.
This lists his wife and daughters, although there is also a step-daughter and mother-in-law. Same way with Davies as the surname.

Probate: STEPHENS Thomas Henry of 57 Kingsley-street Birkenhead died 13 August 1935
Administration Chester 4 September to Sarah Ellen Stephens widow.
Effects £222 15s. 7d.

In 1939, Sarah was at the same address with daughter, Grace, and her future husband John Porteus. They married in 1941 and had two children. She is in a tree on Ancestry, but very brief.

Daughter, Hilda, married Thomas Stanley Goodier in 1939 and William Evans in 1957. One Goodier child.
Also in a tree on Ancestry, with a pictures of her, including her marriage, and her daughter. It has her father, Thomas H, but wrong birth/death dates and no further information.

David

[DCB]

I don't know if you have found the family of Sarah Ann Johnson, nee Proud.

She was the daughter of William Proud and Alice/Avice Clues, and had a brother, John Snowdon Proud.
Marriage as Alice Clues Q4 1858 Chester le Street
Again to John Snowdon Proud Q3 1877 Newcastle on Tyne

1861 - https://www.familysearch.org/ark:/61903/1:1:M7DK-KLZ

1871 - Humble Burn, Edmendsley, Chester Le Street, Durham
John Proud Head - Male 70 1801 - Durham
Avice Proud Sister (in-law) - Female 62 1809 - Durham
John Proud Nephew - Male 12 1859 - Durham
Sarah Proud Niece - Female 9 1862 - Durham
Mary Innis Foster c - Female 3 1868 - Durham

1891 - Cottage, 2, Humbleburn, Edmondsley, Chester Le Street, Durham
John S Proud Head Married Male 89 1802 Living on own means Parkhead, Durham, England
Avice Proud Wife Married Female 70 1821 - Surrey, England

A tree has William and John as brothers, sons on Andrew Proud, b 1764, and Mary Snowdon, 1762-1852

1851 - With her sons and daughter, Sarah, at Humble Burn, Chester Le Street, Durham.

David

[AlanBoyd]

Apparently Thomas Stevens owned the cottages:

Friday 07 June 1895: Consett Guardian

CHESTER-LE-STREET POLICE COURT
...
A Trumpery Affair.
George Coates and John Coates were charged with threatening Thos. Stevens at Pelton on the 20th ult; and Margaret Coates was charged with assaulting Thos. Stevens at the same time and place. Mr. Fred. Harle defended, and Mr. John Turnbull appeared for the complainant.

Mr. Stevens said he owned some cottages at Humble Burn, and one of the Coates lived in one of them. He gave notice to quit, and because they refused to quit, he took ejectment proceedings. After a lengthy hearing the Bench ordered the parties to be bound over to keep the peace, and pay costs.

[AlanBoyd]

…and kept poultry

POLICE COURTS
CHESTER-LE-STREET
...
Theft of Ducks
Hugh McAree and Arthur Scott were charged with stealing three ducks and a white Leghorn hen, of the value of 15s, the property of Thos. Stephens.-John Stephens, Humble Burn, said he heard the ducks making a noise, and on going out saw two men coming out of the duck cree. He ran after them some distance but could not catch them.-Defendants were fined 20s costs each.

[Elliven]

AlanBoyd

That explains how the Stevens family came into possession of the new building after the 3 cottage terrace was demolished!