Elis Gruffydd
Elis Gruffydd ( war-dro 1490- 1552), lesanvet "Y Milwr o Galais," (ar soudard eus Calais) er c'hronikoù kembraek, a oa ur c'hronikour kembraek hag un troour, ganet e Llanasa, e Sir y Fflint. 

Brudet eo Elis Gruffydd evel tresour ar c'hronik Cronicl Chwech Oes y Byd, a gaver ennañ Hanes Taliesin, a zo kaoz ennañ eus Taliesin ar mojennoù.

Dibaot ha diasur eo an dihelloù a-zivout e yaouankiz. Savet e voe e Sir Fflint.

Lennadurezh

Labour Elis Gruffydd 
P.K. Ford (ren.), Ystoria Taliesin (Caerdydd, 1992). Testun Gruffydd Hanes Taliesin.
S. Minwell Tibbot (ren.), Castell yr Iechyd (Caerdydd, 1970)
[http://www.llgc.org.uk/index.php?id=2756&L=1

Daou skrid berr en dastumad Rhyddiaith Gymraeg 1488-1609, embannet gant T. H. Parry-Williams (Caerdydd, 1954):
'Hanes Llywelyn ap Iorwerth a Chynwrig Goch o Drefriw'
'Mynd drosodd i Ffrainc'

Lennadurezh 
Jerry Hunter, Soffestri'r Saeson (Caerdydd, 2000) 
Jerry Hunter, 'Taliesin at the court of Henry VIII: aspects of the writings of Elis Gruffydd', Transactions of the Honourable Society of Cymmrodorion, 10 (2004), tt. 41-56
Thomas Jones, 'A Welsh chronicler in Tudor England', Cylchgrawn Hanes Cymru, 1 (1960–63), 1–17
Thomas Jones, 'Y Milwr o Galais', yn Mân Us. Sgyrsiau ac Ysgrifau (Llyfrau'r Castell, Caerdydd, 1949)
C. Lloyd-Morgan, 'Elis Gruffydd a thraddodiad Cymraeg Calais a Chlwyd', Cof Cenedl, 11 (1996), 31–58 
P. Morgan, 'Elis Gruffudd of Gronant: Tudor chronicler extraordinary', Flintshire Historical Society Journal, 25 (1971–2), 9–20 
 P. Morgan, 'Elis Gruffudd yng Nghalais', Bwletin y Bwrdd Gwybodau Celtaidd, 21 (1964–6), 214–18 

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