1851 census entry for Pwllygwichiad.
Edward Owen, Head, married, age 38, Farmer, born Llandudno.
Mary Owen, wife, age 30, born Llanasa, Flintshire.
Thomas Owen, son, age 1, born Llandudno.
Owen Roberts, servant, age 28, Farmer's servant, born Llanyffraid, Denbighshire.
Thomas Owen, servant, age 17, unmarried, Farmer's servant, born

(entries crossed out).
John Jones, servant, age 27, unmarried, Farmer's servant, born Flintshire, Llanasa.
Thomas Foulkes, servant, age 26, unmarried, Farmer's servant, born Llanasa, Flintshire.
Owen Jones, servant, age 36, unmarried, Farmer's servant, born Llanelian, Denbighshire.
Margaret Williams, servant, age 17, unmarried, Farmer's servant, born Holywell, Flintshire.
Joseph Hughes, visitor, unmarried, age 29, born Flintshire,

Whitford.
It isn't as easy to identify it in the 1841 census. The spelling isn't the same. I think this is it:
Pwyllygwyrd.
Elizabeth Jones, age 70, Farmer, born in county.
Robert Jones, age 30, Farmer, born in county.
Elizabeth Jones, age 30, Independent, not born in county.
John Jones, age 35, Independent, born in county.
John Jones, age 9, born in county
Owen Jones, age 5, born in county.
Harriet Jones, age 3, not born in county.
The 1871 census for Isaac and Miriam Jones:
Gogarth Head, Rogo
Isaac Jones, Head, married, age 62, Fishmonger, born Liverpool, Lancashire.
Miriam Jones, wife, age 38, born Llangelynin, Caernarvon.
Ellen Jones, daughter, age 11, scholar, born Liverpool.
Katurah Jones, daughter, age 9, scholar, born Llandudno.
John Jones, son, age 6, born Llandudno.
Isaac Jones, son, age 5, born Llandudno.
Rhebecah Jones, daughter, age 1, born Llandudno.
Miriam Owens married Isaac Jones in 1861. In view of his age, was this his second marriage?
In 1881, Isaac, Miriam and Rebecca are living at Gogarth, Isaac is aged 71, no occupation, Miriam is aged 50, Charwoman, and Rebecca aged 11.
I can look for other years on request.
Helig.