King John granted "maritagium filium Ric de Campvill que est in custodia nostra" to "fratri nostro W. com Sarr…ad opus Willelmi fil sui primogeniti de Ela ux sua comitissa Sar", by order dated 22 Apr 1216. The Book of Lacock names “Idonea Candoill (esset Camvile)” as wife of “Guill Lungespee secundus”. Bracton records a claim, dated 1231, by "Willelmus Longespei et Idonea uxor eius" against "Oliuero de Ayncurt et Nicholæ uxori eius" concerning "manerium de Dudingtona", inherited from "Nicholaæ de Haya avie ipsius Idonee cuius heres ipsa est". 1
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24 May 1228, Marwell
Order to the sheriff of Cambridgeshire to take into the king’s hand all land with appurtenances in Hildersham which is of the inheritance of Idonea de Camville, wife of William Longespée , and which W. earl of Salisbury committed to Roger de Akeny to sustain him, and to keep it safely so that nothing is removed until the king orders otherwise.
Calendar of the Fine Rolls, 12 Hen. III, 185
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24 Nov 1230
The king has taken the homage of William Longespée for the lands that Nicolaa de la Haye held in dower in Charlton and Henstridge of the honour of Camel , which fall to Idonea, wife of the same William, daughter and heiress of Richard de Camville , by hereditary right, and which William and Idonea ought to held of the king in chief by the service of two knights. Order to the sheriff of Somerset to cause William and Idonea to have full seisin of the aforesaid lands with appurtenances without delay.
Calendar of the Fine Rolls, 15 Hen. III, 41
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19 Oct 1252
The king has taken the homage of William Longespée, son and heir of Idonea, who was the wife of William Longespée, for all lands and tenements formerly of the aforesaid Idonea. Order to the abbot of Pershore, the king’s escheator, that, having accepted security from William for rendering 50s. to the king for his relief, he is to cause him to have full seisin without delay of all lands and tenements of which Idonea was seised in her demesne as of fee in Buckinghamshire on the day she died and which fall to William by hereditary right in the same county....
Calendar of the Fine Rolls, 36 Hen. III, 1254