Hi JJJ2,
I have done some research on the family of James Ward and Theresa Howson.
James Ward b. 1771 Aston near Bampton, son of James Ward and Jane Smallbones
Wife #1 Maria (not completely sure of last name but I think Willoughby)
James and Maria had the following children baptized in Bampton:
Mary 1800, John 1802, Mary 1804, Maria 1806, James 1808, Jane 1810, and George 1814 [edited because his baptism was 1814 not 1813]
Wife #2 Theresa Howson
James and Theresa had the following children baptized in the Roman Catholic Chapel in Buckland, Berkshire:
Philip Joseph, baptized 17 Sep 1820, Sponsors: Phil and Mary Cox
Jane, baptized 04 Aug 1822, Sponsor: Anna Pinnock
Elizabeth, 24 Oct 1824, Sponsor: Lucy Serivens
Job, baptized 08 Apr 1827, Sponsors: J. Hutchinson, Esther Howson
Alfred, born 17 Jan 1829, baptized 03 May 1829, Sponsor: Esther Howson
John, born 1831, baptized 06 Jan 1832
David, born 20 Mar 1835 Cote, baptized 26 Apr 1835, Sponsor: James Lapworth
Jane, born 11 Nov 1838 in Cote, baptized 17 Jan 1839, Sponsor: Anna Pinnock
James Ward Sr. died 17 Dec 1840 in the Village of Cote per his death certificate.
Since James Ward's children from his first wife were not in the Catholic registers I had assumed it was Theresa Howson who was Catholic. There is a strong possibility you might find your HOWSON family members in the RC records from Buckland. A copy of these registers can be found at the following places:
-Berkshire Record Office, go to their website at berkshirerecordoffice.org.uk and look under the non-parochial register guide. If you cannot travel there, they can search the records for you through their record searching service for £12 per half hour. This is what I did and they were very helpful.
-The Catholic National Library in London (which says on the website that the library is closed right now).
-The Society of Genealogists in London: BUCKLAND (Roman Catholic) : C 1753-67, 1777, 1788-1845, M 1831-55, 1921 : Berkshire parish registers [Typescript.], Item #30231, Call no. BK/R 56, Location: Berkshire shelves.
I hope this is helpful and good luck in your search!
Sincerely,
ER Ward