Sorry, forgot to include the info you wanted.
William Scowcroft, sheriff of Haverfordwest in 1825, was a solicitor. His father was Thomas cowcroft of h'west, a merchant from Manchester. His wife was Elizabeth Jones who died 14 Sept.1832. William was one of seven children. I have the details if you are interested.
Anne John was the daughter of William John of Hendre who Married Margaret Raymond died 2nd Jan 1818 aged 566 years and buried at Llandeloy.
William,s father was henry John of Caerwen who married Lettice Nicholas.
Henry was the son of Francis John of Caerwen who married Dorothy (Possibly Perkin.
Francis's father was Henry John who married Joan. Henry's will was proved 1 June 1686.
Hope this is helpful