Joan de Haudlo

There is some uncertainty whether Joan was the daughter or stepdaughter of John de Haudlo (if stepdaughter, she was a Lovell and probably born of Maud Burnell's first marriage to John Lovell, 2nd Baron Lovell).

In either case, John de Haudlo arranged her marriage, along with that of her (half?)brother Richard, in August 1329, Richard to Isabel St. Amand and Joan to Isabel's brother Amaury.

On 3 November 1329 an agreement was made between John de Haudlo, knight, lord of Boarstall, and John de St Amand, knight, lord of Woodhay, to settle lands of John de Haudlo on Richard, his son, and his wife Isabella, and lands of John de St Amand on Amauri, his son, and his wife Joan [H. E. Salter, ed., The Boarstall Cartulary (1930), no 602].

In 1340 John de Haudlo conveyed several manors and advowsons on Geoffrey de Scardeburgh and Thomas Asselote - John was to hold these for his life, and after his death they were to pass to his son Nicholas and his heirs [Essex Feet of Fines, vol.3, p.56]. An endorsement records that Amauri de St Amand and Joan his wife, Walter the son of John de Norwich and Margaret his wife, and Elizabeth the daughter of John de Haudlo put in their claim. Most of these manors had in 1331 been settled by John de Haudlo and Maud his wife on themselves and their male heirs, with successive remainders to Joan, Elizabeth and Margaret, daughters of Maud, for their lives, and to John son of John Lovel (Maud's son by her previous marriage) and his male heirs [Essex Feet of Fines, vol.3, p.21; licence was given for this settlement 10 February 1330/1 (Calendar of Patent Rolls 1330-34, p.75)].

(Note that the 1331 arrangement did the Lovels out of a share of Maud's estate, which makes it more likely that Joan was a Haudlo.)

References to an "Eleanor" as wife of Amaury St. Amand appear to have been erroneous: https://www.medievalgenealogy.org.uk/cp/saintamand.shtml

Please see this Geni discussion:
https://www.geni.com/discussions/270319?msg=1655996. In essence, although Stirnet has Isabel as a daughter of Amauri (IV), newer research shows that both she and Amauri ((IV) were children of John St Amand and Margaret Despenser, and that both of them were betrothed to siblings from the Haudlo line. (Steven Ferry, September 24, 2023.)