Cecily de Norwich (de Valoines), Countess Suffolk Baroness Ufford - Conflicting evidence

http://fmg.ac/Projects/MedLands/ENGLISH%20NOBILITY%20MEDIEVAL2.htm

ROBERT de Ufford, son of --- (-before 9 Sep 1298).  He had interests in Ufford, Suffolk[485]. 

m firstly (before 12 May 1273) as her second husband, MARY, widow of WILLIAM de Say, daughter of --- (-after 10 Aug 1280). 
m secondly (before [1286/87]) JOAN, daughter of --- (-after 18 Nov 1307). 

Robert de Ufford & his first wife had two children

1.         ROBERT de Ufford (11 Jun 1279-9 Sep 1316 or before).  He was summoned to Parliament 4 Mar 1309, whereby he is held to have become Lord Ufford.  m (before 1298) CECILY de Valoignes, daughter of ROBERT de Valoignes & his wife Eva Tregoz née --- ([1280/81]-16 Jul 1325).  Robert & his wife had six children:  ....

http://fmg.ac/Projects/MedLands/ENGLISHNOBILITYMEDIEVAL3T-Z.htm#Cec...

1.         ROBERT de Valoignes (-after 6 Aug 1282).  m ---.  The name of Robert’s wife is not known.  Robert & his wife had one child: 

a)         ROBERT de Valoignes (-before 6 Aug 1282).  A writ dated 6 Aug "10 Edw I", after the death of "Robert son of Robert de Valoignes alias de Waleyns, de Valonyes, de Waloynis, de Waloniis, de Valoynes", named "his daughters Roysea aged 2 at the feast of All Saints 10 Edw I and Cecily aged 1 about the same feast are his next heirs” and specifies the dower of “Eva late his wife...the king’s cousin”[511].  m EVA, daughter of ---.  A writ dated 6 Aug "10 Edw I", after the death of "Robert son of Robert de Valoignes alias de Waleyns, de Valonyes, de Waloynis, de Waloniis, de Valoynes", named "his daughters Roysea aged 2 at the feast of All Saints 10 Edw I and Cecily aged 1 about the same feast are his next heirs” and specifies the dower of “Eva late his wife...the king’s cousin”[512].  Robert & his wife had two children: 

ii)         CECILY de Valoignes ([1280/81]-16 Jul 1325).  A writ dated 6 Aug "10 Edw I", after the death of "Robert son of Robert de Valoignes alias de Waleyns, de Valonyes, de Waloynis, de Waloniis, de Valoynes", named "his daughters Roysea aged 2 at the feast of All Saints 10 Edw I and Cecily aged 1 about the same feast are his next heirs” and specifies the dower of “Eva late his wife...the king’s cousin”[514].  m (before 1298) ROBERT de Ufford, son of ROBERT de Ufford & his first wife Mary --- (11 Jun 1279-9 Sep 1316 or before).  He was summoned to Parliament 4 Mar 1309, whereby he is held to have become Lord Ufford. 

Looks like the first Robert d'Ufford

Sir Robert de Ufford, Justicar

The de Norwich family tree is here

Alfred Suckling, 'Mettingham', in The History and Antiquities of the County of Suffolk: Volume 1 (Ipswich, 1846), pp. 168-183. British History Online http://www.british-history.ac.uk/no-series/suffolk-history-antiquit... [accessed 8 May 2016].

http://www.british-history.ac.uk/sites/default/files/publications/p...

The name of the wife of Geoffrey de Norwich (father of Walter) seems unknown, according to Burke's, as quoted here

http://cybergata.com/roots/4260.htm

If we look at revisions on the profile for "Cecily" she did indeed start as NN

NN was added as walter de norwich's spouse by Oct 1, 2013 at 4:37 PM

I would revert to that and annotate the "Lisa" site cite, and add the more valid ones.

DOB of Cecily is ten years after her son Walter