On Thursday, June 1, 2006 at 8:04:36 PM UTC-4, John Watson wrote:

Hi all,
Sir William de Briwere of Stoke, Sheriff of Devon (b ca.1145, d 1226).
His wife is said to have been Beatrix de Vaux, described as a daughter
of Rainald de Dunstanville, Earl of Cornwall.
When looking for information on William de Briwere on the A2A site I
came across two charters. One of which names William's wife as
Angalisia, and one in which William is witness, together with a Lady
Beatrice la Raneleisa, who could possibly be the same person and
possibly his wife.
Scope and Content: CLAYHANGAR: - date: nd. Charter of William
Briwere, son of William Briwere, granting (for the safety of his soul
and of Joan his wife and all his ancestors and successors) to God and
the Church of St.Saviour of Torre and the Canons of the
Premonstratensian Order there serving God in frank almoign, all the
land of Dumgeston which William de Bruera and Angalisia his wife
released to grantor as the next heir, for a payment by him of 50 marks
with the services of Peteton and all other things belonging to that
land.
Wits:- Sir Robert de Curtenay. Richard, then Abbot of Dunkiswill.
William de Bruera. Huwardus de Bikelegh. Roger de Langeford. William de Horsy. Robert de Hokesham. Thomas de Tetteburn. Ralph de Veyham. (?)
Seal, (mermaid) Endorsed. Grant of Sir W. Briwer, the younger of the
land of Dungeston. In pencil. About the beginning of Henry 3rd reign.
[Devon Record Office: Courtenay of Powderham [D1508M/Moger/416]]
Scope and Content: HENNOCK: Charter of Philip de Salmonavilla, granting
to God and the Church of St. Salvator of Torre and the Canons there of
the Premonstratensian Order, the Church of Hanoc in frank almoign 'for
the safety of the souls of me, Beatrice my wife and all our ancestors". Wits:- William Briwere. Lady Beatrice la Raneleisa. Peter de Sendimore. William Seintaver. John, the Chaplain. Walter, the Chaplain. William de Rotomagia. Ralph de Brai. Walter, son of Ivo. Alan de Boclaund. Roger
Burnel. Nicholas de Torre. Seal.
Endorsed. Suardeby (?) Combe. In pencil. circa, telp. Rich. I.
[Devon Record Office: Courtenay of Powderham [D1508M/Moger/413]]
La Raneleisa does not appear to be a name, rather a title or
description. Has anyone any idea what it could mean?
Regards,
John

William de Bruera is a different person than William Briwere/Brewer. William Bruera was brother-in-law to William Briwere having married his sister Iggelesia/Angalisia Briwere.
See PG. 48 of this detailed thesis- https://ora.ox.ac.uk/objects/uuid:5605a4ce-68ba-4b66-919d-2fd60ae5f92f/download_file?file_format=pdf&safe_filename=LibraryCopy.pdf&type_of_work=Thesis

As for the other Lady Beatrice-did you read & copy it right? All the sources I've found on the internet states that Philip Salmonville was married to Beatrix, heiress of William, Lord of Hennock. She was also married to Gerard de Clist.
Philip gave the abbot & convent the advowson of the church of Hennock & it was confirmed by Beatrix his wife & William the son of Gerard de Clist.
https://books.google.com/books?id=uNREAQAAMAAJ&pg=PA146&lpg=PA146&dq=girard+de+clist+genealogy&source=bl&ots=itn0UR8PLl&sig=ACfU3U1mIeHU_IhSVGMA1CY9JlMBvHAEWQ&hl=en&sa=X&ved=2ahUKEwjR3oiQtsv4AhX9FFkFHUhXCLsQ6AF6BAgWEAM#v=onepage&q=girard%20de%20clist%
20genealogy&f=false

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