Agnes "the younger" Muscegros

• Agnes "the younger" de Ferrers born c 1252 Derby, Derbyshire, England died after 1313
• father: *William de Ferrers born about 1207 Derbyshire, England died 24 March 1254 Evington, Leicestershire, England buried 31 March 1254 Merevale Abbey, Merevale, Warwickshire, England
• mother: *Margaret de Quincy born about 1218 Winchester, Hampshire, England died before 12 March 1284 married 1238

siblings:

• Joan de Ferrers Baroness Berkeley born about 1248 Derbyshire, England died 19 March 1309/10 Berkeley Castle, Berkeley, Gloucestershire, England buried St. Augustines, Bristol, Gloucestershire, England
• Elizabeth Ferrers born about 1246 <Derby, Derbyshire, England>
• Robert Ferrers born 1239 Derby, Lincolnshire, England died 1278/79 buried Priory of St. Thomas At Stafford
• William de Ferrers born about 1240 Groby, Leicestershire, England died 20 December 1287

Married:

1. Robert de Muscegros born 1254 Bicknor, Kent, England died 27 December 1280 married 1276 Bicknor, Kent, England

notes

From http://www.medievalgenealogy.org.uk/cp/ferrersofchartley.shtml#p324a

Volume 5, page 308:
He [Sir John de Ferrers, Lord Ferrers (d.1312)] m. ... Hawise, da. and h. of Sir Robert DE MUSCEGROS ... by Agnes, his wife.(c) Note c: According to the usual account, this Agnes was da. of William, Earl of Derby, by his second wife, Margaret de Quency. This is obviously impossible, for it would make John and Hawise first cousins.

Hawise must have been the daughter of Sir Robert de Muscegros by a wife previous to Agnes, as there is good evidence to support the "usual account", that Agnes was the daughter of William de Ferrers, earl of Derby, by Margaret, the daughter of Roger de Quency.

Hawise must therefore have been the daughter of a wife of Robert de Muscegros previous to Agnes. (Hawise was born 21 December 1276 [Cal. Inq. p.m., vol.2, no 404], and the first appearance of Agnes as Robert's wife is in 7 Edward I [1278 or 1279].) The fact that Agnes sold her marriage-portion, the manor of Chinnor, to Robert de Sapey and his wife Aline in 1313 suggests that she had no children by Robert de Muscegros [Victoria County History, Oxfordshire, vol.8, p.58].

[Douglas Richardson argued that Agnes was not Hawise's mother in November 1999.]

• http://www.geneajourney.com/ferrers.html#wm3ferrers "Agnes de Ferrers b abt 1250, Derby, Derbyshire, England, d aft 9 May 1281. She md Sir Robert de Muscegros abt 1276, Bicknor, Kent, England, son of Sir John de Muscegros and Cecily Avenal."
• http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi?op=GET&db=jweber&id...