Person:Cecily d'Aubigny (1)

(who was eventually her father's co-heir)

1.   Cicely d'Aubigny, in Lundy, Darryl. The Peerage: A genealogical survey of the peerage of Britain as well as the royal families of Europe.
2. ↑ ^2.0 2.1 Ormerod, George; William Smith; William Webb; and Peter Leycester. The history of the county palatine and city of Chester: compiled from original evidences in public offices, the Harleian and Cottonian mss., parochial registers, private muniments, unpublished ms. collections of successive Cheshire antiquaries, and a personal survey of every township in the county, incorporated with a republication of King's Vale royal and Leycester's Cheshire antiquities. (London: Lackington, Hughes, Mavor & Jones, 1819 (London : Nichols, Son, and Bentley))
   1:55.

   In the family of "Robert de Montalt, seneschal of Chester ..." is listed "Roger de Montalt, seneschal of Chester, and justice of Chester, 1247, 58, 59; died 1260, 44 Hen. III" who married "Cecilia, fourth daughter of William de Albeney, earl of Arundel, (by Matilda, sister and co-heiress of Randle Blundeville, earl of Chester and Lincoln) and finally coheiress by the decease of her brothers s. p."

   Note that Wikipedia indicates that Cecilia's father married Mabel, a different sister of Randle (Ranulf de) Blundeville.

3. ↑ ^3.0 3.1 William d'Aubigny, 3rd Earl of Arundel, in Wikipedia: The Free Encyclopedia.

   He was married between 1196 and 1200, and Cicely is listed second in the list of his children, although the article does not say that the list is in birth order.

4.   William d'Aubigny, 3rd Earl of Arundel, in Wikipedia: The Free Encyclopedia.

   Her brother William died in 1224 and her brother Hugh died 7 May 1243.

5.   CICELY, in Cawley, Charles. Medieval Lands: A prosopography of medieval European noble and royal families.
6. ↑ Adams, Arthur. English Ancestry of the Elkinton Family of New Jersey. The American Genealogist. (July 1945)
   p. 16.
7. ↑ Birth year estimated based on possiblity that she was the second child of William d'Aubigny - she could not have come much later in the family and given birth to a daughter (Leuca) who had married and had a child by 1228.